Halloween Sweatshirt Etsy Boo Embroidered Applique Halloween Sweatshirt, Spooky Season Crewneck Purple and Green BOO Patch Crewneck Sweatshirt 'Boo!' Halloween Unisex Sweatshirt Jumper By Ellie Ellie Halloween Womens Multi Boo Graphic Sweatshirt, Sizes XXS XXL Walmart.com. Step into spooky season with a burst of pink fabulousness in our girls' pink Halloween sweatshirt! This bewitching garment is a vibrant fusion of cozy comfort and chillingly cool style. Made from soft, snuggly fabric, it will wrap her in a warm embrace while bringing out her inner halloween diva. The standout feature? Varsity letter patches that spell out "BOO" in bold, eye catching fashion. Sweet Wink Shop our entire collection from Sweet Wink here