I remember one time someone told me they don't wear horizontal stripes, only vertical stripes because it's more slimming. So now every time I see a vertical striped dress, I always grab Taylor Dress Black and White Stripes The textile used in this dress hasn't been woven in horizontal stripes. The stripes have been created by alternately sewing 4.7cm wide white silk satin ribbon and black velvet ribbon onto black Urban Rugby Stripe Maxi Dress, White black Alembika U.S. Riviera Sun Tie Dye Spaghetti Strap Maxi Dress (Black Dress with White Horizontal Lines, Medium) Walmart.com Mango horizontal stripe midi dress in black and white ASOS