Hika Women's High Strech Sexy Long Sleeve Slim Party Bodycon Dress. Great Layering Dress for All Occasions. This is the Hika Women's High Strech Sexy Long Sleeve Slim Party Bodycon Dress I ordered the grey, it also is available in black. This is a slim fit dress, so I would suggest getting 1 to 2 sizes larger, depending on the fit you prefer. The material is very stretchy so, it is going to give, but it is form fitting so I have to wear tummy control underwear with mine, because after carrying 3 very large babies, I am not built like I use to be.