1. Mia Thermopolis' ball gown — and tiara — from The Princess Diaries:
2. Terri Fletcher's sleek black ensemble — with the turquoise accented belt — from Raise Your Voice:
3. Also, just ONE of Terri's many Juicy Couture velour zip-ups from Raise Your Voice:
4. On the topic of sweatsuits...Brianna and Gabriella's matching co-ords from A Cinderella Story:
5. Daphne Reynolds' DIY ball gown for Peach and Pear's birthday party from What A Girl Wants:
6. Another DIY dress! Julie Corky's sparkly red halter from Sleepover:
7. Regina George's "A Little Bit Dramatic" shirt (plus adjoining items) from Mean Girls:
8. Jenna Rink's "Malibu Barbie" dress from 13 Going On 30:
9. Heather Montgomery's orange crop top moment™ from John Tucker Must Die:
10. Aquamarine's ever-changing T-shirt dress from Aquamarine:
11. Elle Woods' bunny costume from Legally Blonde:
12. The outfits that Isis & Co. wore to the impromptu cheer-off in Bring It On:
13. Jess and Pinky Bhamra's gorgeous saris for Pinky's wedding in Bend It Like Beckham:
14. OK a BIT of a deep cut, but Kia's off-the-shoulder Roxy top and pleated skirt from She's The Man:
15. Roxy and Jane Ryan's glow-up looks from New York Minute:
16. Casey Carlyle's sectional dress from Ice Princess:
17. Molly Gunn's patchwork overalls from Uptown Girls:
18. Lola Williams' effortlessly cool ripped-up grunge look from LOL:
19. Finally, the jeans from The Sisterhood of the Traveling Pants:
