New Women's Abaya Dress - Size XL (Fits like L)

My mom ordered this abaya dress from amazon but it didn't fit. Says XL, probably fits a bit smaller (maybe L). The colour is also lighter than in the amazon ad's pictures. Please see all pictures. She paid $25 plus tax, asking only $10. 35% cotton 65% polyester. Condition: New. Size: Extra Large (16-18). For Sale By: Owner.