Red strapless BCBG Maxazria dress sz4

Brand: BCBG Maxazria Colour: red Size: US 4 (fits more like a 2 than 4) Material (shell): 73% acetate, 20% nylon, 7% spandex Material (lining): 92% polyester, 8% spandex Condition: worn to a prom and a wedding. There are pills on the front as seen in picture. Dress has been dry cleaned only. Also the top piece was taken to a seamstress so add fasteners to make smaller so I’d say it fits more like a US2-4 than true 4.