Form-Fitting Cocktail Dress

This dress is in between red and dark maroon, a size small, form-fitting, with an a-line cut at the leg, sleeveless with and a turtleneck for a collar. The back of the dress curves in like a sports bra, but you can wear a normal bra and just tuck your straps in. For reference, the model is a size 4, weighs about 130lbs, and is 5’2”.