I'm Told I Like My Sister Baby Bodysuit & Toddler T-shirt The "I'm Told I Like My Sister" design is on a high quality, soft, white shirt. Sizes 3-6 months, 6-12 months, 12-18 months, and 18-24 months come in lap style bodysuits (one-piece) and sizes 2T, 4T, and 6 are short sleeve T-shirts.