
Meet Hippopotamus Bottomus—winner of the coveted Rump of the Year award and star of one of Misti Terwilliger’s most delightfully ridiculous stories. This Comfort Colors® tee brings a little humor, whimsy, and hippo-sized personality to your everyday wardrobe.
Created by children’s author Misti Terwilliger.
Soft, sun-washed cotton with a wink of humor — this classic youth tee brings playful character to everyday wear. The front chest sports a small, vintage-style emblem; the back features a cheerful, illustrated hippo with the headline “Hippopotamus Bottomus” and a ribboned “Rump of the Year” badge. Lightweight but sturdy, the garment-dyed fabric feels broken-in from the first wear and holds rich printed colors without feeling stiff. It’s the kind of shirt a kid reaches for on lazy weekends, field trips, or family outings when they want something comfy and a little silly. Subtle distress and warm tones give the artwork a retro, hand-drawn vibe that pairs naturally with denim, joggers, or layered under a zip hoodie.
Product features
- 100% combed ring-spun cotton for a smooth, durable feel
- Garment-dyed finish for soft color and lived-in texture
- Medium weight (6.1 oz/yd²) — breathable yet substantial
- Double-needle topstitching and neck/shoulder twill tape for long-lasting shape
- Classic fit with a sew-in twill label for comfortable everyday wear
Care instructions
- Machine wash: cold (max 30C or 90F)
- Do not bleach
- Tumble dry: low heat
- Iron, steam or dry: low heat
- Do not dry clean
Returns & Exchanges
Because each item is made to order, returns and exchanges are not accepted for size, color, or buyer preference.
If your item arrives damaged, defective, or incorrect, please contact me within 7 days of delivery and I’ll be happy to help make it right.
Please review sizing information carefully before ordering.
100% Combed ring spun cotton
Made from specially spun fibers that make very strong and smooth fabric, perfect for printing
Double needle topstitch on all seams
The garment is sewn around the finished edges with double stitching, making it long-lasting
Neck and shoulder tape
Twill tape covers the shoulder and neck seams to stabilize the back of the shirt and prevent stretching
Garment-dyed fabric
The garment is dyed after it's been constructed, giving it a soft color and texture
Machine wash: cold (max 30C or 90F); Do not bleach; Tumble dry: low heat; Iron, steam or dry: low heat; Do not dry clean.
Accurate shipping options will be available in checkout after entering your full address.
Any goods purchased can only be returned in accordance with the Terms and Conditions and Returns Policy.
We want to make sure that you are satisfied with your order and we are committed to making things right in case of any issues. We will provide a solution in cases of any defects if you contact us within 30 days of receiving your order.
See terms and conditions