Lemon Yellow Blue Whale mascot costume character dressed with a Dress Shirt and Eyeglasses from our Blue Whale mascots. We understand the importance of a memorable experience, and our custom mascot costumes are designed to make your event stand out. Our mascots are sure to bring a smile to your guests' faces and create a lasting memory. Whether you are hosting a corporate event or a neighborhood gathering, your custom mascot will be a hit.. The Lemon Yellow Blue Whale mascot costume character dressed with a Dress Shirt and Eyeglasses will be perfect for your Blue Whale events. Many sizes available, premium quality, fully customisable with texts, logos, colors.