one shoulder formal dress long One-Shoulder Pleated Tight Prom with Slit Nova Purple / 8 See long formal dresses with slits Charming Sheath One Shoulder Black

glitter organza ruffles on outer edge of shoulder straps Ruffled glitter organza at waistline and below knees to look like fins Officially licensed Exclusively made by us NOTE: wig shown in photo is sold separately Style from the Sea Those undersea characters have a ton of energy and quite a way with color, too

It should go without saying, but dont show up in anything too casual no gym clothes or sneakers, please

Photos show the pair posing together in a flower-strewn garden, with Swift wearing a black-and-white striped dress from Ralph Lauren (thats already sold out, natch)

I normally wear a size 4 and bought two sizes XS and S

This dreamy yellow strapless lace mini homecoming dress features a delicate floral embroidered overlay and a sculpted sheer corset bodice for a romantic and flirty look