Marvelous M size of the "Zumba X Peanuts Sleeveless Baseball Jersey Dress <Bold Black>". ZUMBA wear is US size, so it's a bit large. I think it will fit even if you are a size L. Authentic product, so you can rest assured. Sold out at JWI. I haven't had a chance to wear it, so I'm selling it new. Please consider it if you're interested. Official size (I haven't measured it as it's unopened) Width: 47cm Length: 86.5cm