Lemon Yellow Humpback Whale mascot costume character dressed with a Jumpsuit and Shawls from our Humpback Whale mascots. At our store, you can choose from a variety of mascots and customize them to fit the theme of your event. With our mascot costumes, you can add something special to your event and give it an extra touch of fun and excitement. Whether you’re hosting a birthday party, corporate event, or school celebration, our mascot costumes can help to make it unforgettable.. The Lemon Yellow Humpback Whale mascot costume character dressed with a Jumpsuit and Shawls will be perfect for your Humpback Whale events. Many sizes available, premium quality, fully customisable with texts, logos, colors.