Discover the best prices on Rubies ladybug costumes Costumes & Accessories when you shop at BizRate for Halloween. Browse Rubies ladybug costumes in Costumes & Accessories to find the lowest prices from Rubies, Rubie's and Disguise. Narrow your search by price range, product specification, store, or style -- even calculate your tax and shipping charges before buying Toys & Games products. Save on Halloween Costumes & Accessories at BizRate: Buy Ladybug Child Costume and Lil' Ladybug Infant Costume - Size: 3-12 months.