It might seem tame at first, but let's not discount that sharp cardigan and epic red lining.

And tbh his most important accessory seems to be this slight, yet effective pelvic thrust.

Dapper or dapper?
And Peter himself seems to be thrilled about it: “He's woven the future from the cloth of the past. Simple, stark, and back to basics. No frills, no scarf, no messing, just 100 per cent Rebel Time Lord.”
*sounds of flailing fangirls everywhere*