We hope you love our recommendations! Some may have been sent as samples, but all were independently selected by our editors. Just FYI, BuzzFeed and its publishing partners may collect a share of sales and/or other compensation from the links on this page.
Unless otherwise specified, all sizes in this post are listed in women’s.
1. A split wrap white formal dress featuring a mermaid silhouette and sultry leg slit, which will totally convince people you are the heiress to a large fortune as you walk into your holiday party.
Promising review: "This dress is just perfect, soft texture and excellent fit. It highlights my body shape well and I feel like a Hollywood star when I'm wearing it. ❤" —Mariana Galdino
Get it from Amazon for $42.99 (available in sizes S–XL).
Don't forget to add a LBD to your closet! Here are some black formal dresses to check out.
2. A high-low white formal dress from Urban Outfitters decorated with ruffle trim and a floral pattern that'll really make your entire look ~bloom~ with beauty.
The straps are adjustable! Note that this dress is hand-wash only.
Promising review: "It's a very sweet dress but it's also quite sexy. When you walk the back does that 'the queen has arrived' thing in the wind :D." —Tinkz
Get it from Urban Outfitters for $34.99 (originally $69; available in sizes S–L).
Avoid the lecture from your wallet with these stylish dresses under $50.
3. A boho white formal dress with a relaxed full-lace design that'll emphasize your free-spirited personality.
It's machine-washable and should be line-dried only.
Promising reviews: "Most lace forward dresses I find to be itchy and with minimal stretch. This dress is not itchy, it’s stretchy, and has extra fabric underneath. The bust has extra fabric so you don’t need to wear a bra. I’m a 36DD and felt supported without it being too tight. Definitely recommend for any occasion — even suitable for a wedding dress in my opinion 🤩." —Saskia
"I bought this for a maternity shoot, which actually will turn into a family photo shoot, but it fit me at 9 months pregnant and postpartum. I was 230 pounds and I wore an XL. Now, I’m 210 pounds and it still fits nice. The quality of the material is really good too — I bought it in white and pink." —Kara Paul
Get it from Amazon for $50.48+ (available in sizes S–XXL and five styles).
BTW, we've got more formal dresses to stock up on for any event.
4. A backless white formal dress you can wear for practically any occasion — it's THAT versatile. The simple, flowy silhouette means it can go from a picnic in the park to a fancy dinner date — no outfit change needed.
Make sure this is hand-washed and line-dried for the best care.
Promising review: "I bought this dress to wear to our summer casual rehearsal dinner. It is lightweight, which is perfect for summer. It also is thick enough and has lining to make sure it is not see-through! I love that the tie is adjustable, so that you can get the perfect fit. I can't wait to wear it." —Cali G.
Get it from Lulus for $78 (available in sizes XS–XL).
5. A floral maxi white formal dress plant lovers won't be able to resist. Its gorgeous flower print will have you feeling as though you're a walking garden — especially if worn to your friend's ~fancy~ tea party.
The brand also considers this piece bump- AND nursing-friendly.
Promising review: "This dress is just gorgeous! I’m excited to wear it for my bridal shower and probably my rehearsal as well! I reached out to Baltic Born with help on sizing and they were extremely helpful! I will definitely buy from them again! My only issue is the dress is a little long on me, so I’ll have to wear some heels, but that’s my only complaint!" —Erin M.
Get it from Baltic Born for $64 (originally $75; available in sizes XS–XXXL).
Psst — we've got some maternity photo dresses you don't want to skip out on.
6. An off-the-shoulder white formal dress for anyone looking to make a grand entrance to the cocktail party. The stretchy polyester material will allow you to seamlessly glide down the staircase like the royalty you are. 👑
Promising reviews: "This dress is amazing! Great price, amazing color, and just the right length! I probably could have gone down a size given the amount of stretch, but I am not disappointed in the fit! I will for sure be using this again." —Lauren
"Absolutely loved this dress! I received lots of compliments. For the price, it’s a simple yet nice dress that doesn’t look too cheaply made. Be aware: It’s not short-person-friendly, so get some heels or a seamstress! (needed both in my case —I’m 5’2 and with 3-inch heels I still had to have it shortened a bit). Can’t wait to wear it again!" —Amazon Customer
Get it from Amazon for $49.99 (available in sizes S–XXL).
Psst — we've got more long dresses for you to check out.
7. A silk white formal dress that's washable, meaning you can sip your wine in peace without those unwanted dry cleaner fees OR the burden of having to hand wash it yourself.
The material doesn't have much stretch, so for a more form-fitting fit get your normal size.
I have this in the navy blue and try to find any excuse to wear it out, it's so fun to wear. Normally I'm nervous about owning 100% silk things because I don't want to accidentally ruin it, but with this I can relax and not worry about spilling my coffee since it can just go in the washer. I love how lightweight the material is, especially in summer heat! It keeps me cool while giving a nice elegant touch to my outfit whether I'm sporting it in with a denim jacket or my fave heels.
Promising review: "This dress is so beautiful, simple, and elegant. The quality is incredible — it's obviously made with very high quality silk and feels so luxurious. Will be buying more colors, and the silk skirts." —Emily K.
Get it from Quince for $79.90 (available in sizes XS–XL).
8. A 1930s-inspired white formal dress vintage enthusiasts will be rushing to add to their carts. Its high neckline can also be adjusted 'til it's just the way you like it — AKA more looks for the price of one!
This piece should be hand-washed only.
Promising review: "It's a rare thing to say I wish I had pictures because normally I avoid them. But this dress was SO perfect and I felt prettier than I have in years. I had a formal event, which I needed an elegant dress. I haven't felt up to shopping, so I ordered this dress in three colors and sizes, but this style was the winner regardless. It was so comfortable and stretched enough to dance in, while being a heavy enough fabric to not need anything underneath. It was very long and allowed me to wear high heels, but I did have to ditch them mid-party and hold my dress up. Not even a big deal. Since I don't have photos, best I can do is share than I am 5'7"." —Kate H.
Get it from Amazon for $46.89 (available in sizes S–3XL, and in white or off-white).
9. A puff-sleeve white formal dress that's proof even the simplest looks can be a showstopper. Plus, you can add a pair of statement earrings or a cute belt to *really* make your 'fit pop.
Make sure you only hand-wash this for longevity.
Promising review: "It is the most beautiful dress. Perfect for any black tie occasion, or ball, wedding, etc. I bought it for a photoshoot and fell in love. The fit is great and the material hugs my curves. It feels soft and is of high quality." —calliope
Get it from Amazon for $49.99 (available in sizes S–XXL).
10. A mini white formal sweater dress because why sacrifice style or warmth when you can have it all?
It's machine-washable but should be laid flat to dry.
Promising review: "The moment I saw this dress I HAD TO PURCHASE. It’s so beautiful, and the fit makes it even more of a win." —Liv
Get it from Abercrombie & Fitch for $90 (available in sizes XS–XL and petite and tall lengths).
Peep these winter formal dresses to stay cozy yet cute.
11. A feather white sequin formal dress that's basically a compliment magnet as it combines the glitz of sequins with the fun (and softness) of a feather trim.
The dress should only be hand-washed.
Prime members: You can try before you buy!
Promising review: "Absolutely love this dress! We did a vintage theme for a birthday party and it reminded me of those 1940s singer dresses. I’m 5’5” and it fit just right. It is long, but I was able to wear comfortable heels and dance all evening. No shedding of sequins, great quality! I still get compliments on the dress two weeks later! So comfortable, not heavy, and I could move freely!" —Robby Cox
Get it from Amazon for $70.88 (available in sizes S–XL).
12. An off-the-shoulder white formal dress designed with a ruched material that'll give off a sleek and luxurious look you can take with you to that upcoming gala.
Rebdolls is a small Latine- and woman-owned shop that offers a wide selection of ready-to-wear clothing.
Promising review: "I wore this dress to an all white event! All I can say is FIRE! I LOVED it." —Thomasyne H.
Get it from Rebdolls for $62.90 (available in sizes L–4X).
13. A lace bell-sleeve white formal dress reviewers literally walk down the aisle in, it's so gorgeous — and did we mention comfortable, too?? Others mention they can hit the dance floor in this dress thanks to the nice stretch it provides.
Prime members: You can try before you buy!
Promising review: "So happy with this dress. It’s beautiful, good quality, and fits me perfect. Bought it to wear to a wedding in December and I love that the slit has a zipper, so you can adjust the length of the slit. Would totally recommend this dress." —Cheri L. Zinser
Get it from Amazon for $62.99 (available in sizes XS–3XL).
14. A strapless white formal dress with an elastic back and cowl backless design. You'll feel so ~lavish~ in this, your closet will be begging you to hang it up just so it can have some private time with it too.
Beginning Boutique is a woman-owned small shop that specializes in providing trendy clothing for any occasion. The dress should be hand-washed in cold water only.
Promising review: "Love this! So elegant and pretty. Wearing it to a bridal shower. I had to hem the bottom and make it shorter because I’m only 5’2". Don’t size up, stay true to size, or if you’re between sizes, size down." —Adriana T.
Get it from Beginning Boutique for $84.99 (available ini sizes 2–10).
15. A corset mini white formal dress that can go from the club to your friend's dinner party since it's designed with crisp lines and a cute yet simple silhouette. Definitely expect to squeal with delight once you see it paired with your fave chunky heels.
The material is made with a mix of polyester and spandex that has a slight stretch to it.
Get it from With Jéan for $239 (available in sizes S–XL).
16. A tiered white formal dress — your family will also be in tiers once they see you make your grand entrance in this. The soft lace material adds a touch of elegance while the sleeveless design means you can easily layer this with a shawl or cardigan, so you can go right from brunch to your friend's baby shower.
It's machine-washable but should be line-dried after.
Promising review: "I wish I bought this dress sooner now that fall is here. This is probably one of the best dress purchases I've made at Torrid. It is extremely light, flowy, flirty, and romantic! The lace is super delicate, so be careful with it. I am so tempted to get a second dress just in case it rips haha." —Flutter
Get it from Torrid for $54.99 (originally $129.50; available in sizes 12–30).
17. An A-line white formal dress for anyone who prefers just a hint of sequins — this will provide just a smattering on the top half that'll be "shining just for you" (as Taylor Swift would say).
The sizes run small, so the brand recommends sizing up if you're between sizes.
Promising review: "Perfect for my son’s wedding. It said it ran small, so I ordered one size up and it was perfect. The band around the waist does not stretch, so I'm glad I did. The dress is comfortable and the arms stretch just a bit, so I can move easily." —T Byb
Get it from Amazon for $69.99 (available in sizes 4–26).
18. A boat-neck white formal dress giving off a fashionable vintage vibe and featuring a short A-line skirt you can totally bust a move in without feeling restricted.
Make sure you only hand-wash this garment.
Promising review: "This dress is as cute as pictured! It is cute and super soft — I was pleasantly surprised with the material. I wore it to a bridal shower and got many compliments. Just keep in mind it is lace, so pair it with things that will not snag." —Amazon Customer
Get it from Amazon for $19.99+ (available in sizes S–3XL and two styles).
19. A lace white mermaid formal dress featuring off-the-shoulder sleeves, which will make slipping it off when you get home from that fundraiser a total ~breeze~.
Make sure you only hand-wash this for the best care.
Prime members: You can try before you buy!
Promising review: "I wore this dress for my wedding and everyone thought I had spent thousands of dollars on the dress. I added a little waist belt and it looked adorable! It was honestly beautiful, and the fabric is very stretchy so it will fit if you order your correct size for sure!" —Crissy
Get it from Amazon for $45.99+ (available in sizes S–XXL and three styles).
20. A gorgeous double V-neck white formal dress to make you feel like a princess at a ball while you dance the night away with your best friends. Wrap a shawl around your shoulders, and you'll have the perfect wedding look.
Promising review: "This dress was for my best friend's wedding, and I was impressed, once we steamed out a few wrinkles, it was ready to go. It was very nice and made well, no loose strings or janky zippers. I am 6 feet tall and fairly busty, but the dress came to the top of my feet, and fit very well, so it was plenty long. And for the price, you really can’t go wrong; glad we picked this one." —Big Red
Get it from Amazon for $56.99 (available in sizes 14–26 and two styles).
21. A lace crewneck formal dress you'll be taking out for EVERY fancy event since it's versatile enough to wear to a cocktail party, wedding, baby shower — you name it. No matter the occasion, it's sure to make a statement.
Prime members: You can try before you buy!
Promising review: "Love the lace, it hits at the knee and is not too tight or too short. It’s very elegant, and I’ve worn this a few times to dinner parties and a wedding." —Natalie
Get it from Amazon for 49.99 (available in sizes S–XL).
22. A sweetheart neckline white formal dress to give a cottagecore spin to your fancy attire. The puff sleeves bring a touch of sweetness friends will be raving over during your engagement party.
Promising review: "I bought this outfit for an event I had recently. It was gorgeous, stunning, and it was giving. I looked amazing and sexy in it. I received multiple compliments. The fabric was of quality and it was a perfect fit for me. Buy this dress and you won't regret it." —Anonymous
Get it from Asos for $89 (available in sizes 14–26).
23. A pleated white formal dress designed with a smocked waist and halter neckline so dreamy, your other gowns will be saying "Oh pleat-se" as you go to wear it out *again*.
I think it's safe to say these are all twirlworthy...
The reviews for this post have been edited for length and clarity.