$49.00
Regular price
WHAT DOES THE SLASH-THROUGH PRICE MEAN?
The slash-through price near the selling price on our site is provided to us by the retailer selling the
item and represents the price at which the retailer previously sold the item or, in some instances, is
based
on the price at which an item or comparable item may, in general and as reasonably determined by the
retailer, be sold at retail stores, including specialty or department stores and other non-discount
sellers.
You may wish to use the slash-through price as a guide in your evaluation of prices on our site. Because
the
retailer’s merchandise is sold over the Internet on a national basis, the slash-through price may not
always
represent the prevailing price in any particular location or at any particular time.
Sale price
0% off
Preserved in like-new condition. Item may have been used as a display product and has no noticeable marks or wear to hardware.
Pristine
Preserved in almost-new condition. Item has few or no noticeable marks or wear to hardware.
Very Good
Item may have some hardly noticeable marks or wear to hardware.
Good
Item may have some noticeable marks or wear to hardware.
Fair
Item may have multiple, noticeable marks or wear to hardware.
Authenticity Ensured
Merchandise is shipped and sold by the brand or store directly or from trusted independent sellers. In all cases, we stand by the authenticity of every product sold on our site and app.
Ship Unlimited Items for Only $4.95
Usually ships within 1-2 business days
Details
It's essential to be comfortable when wearing a snowsuit, so we've designed this one-piece base layer in super soft and thick brushed jersey to keep little ones warm yet able to move freely. Our thermal underwear jumpsuit features long raglan sleeves, a round neckline, an asymmetrical zipper closure, and an allover black dinosaur print.
https://shop.simon.com/products/one-piece-thermal-underwear-black-dinosaur-print8621056032828One-Piece Thermal Underwear Black Dinosaur Print49.00//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19.jpg?v=1754427758//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19_large.jpg?v=1754427758USDInStockkids/baby-toddler-clothing/underwearAll Kids BrandsAll ProductsBaby & Toddler ClothingBaby & Toddler UnderwearDeux par DeuxDeux par Deux Extra 15Deux par Deux SaleFinal FewKidsKlarna Misc CollectionNew Arrivals Under $150New Arrivals Under $50New Arrivals Under $500Under $50It's essential to be comfortable when wearing a snowsuit, so we've designed this one-piece base layer in super soft and thick brushed jersey to keep little ones warm yet able to move freely. Our thermal underwear jumpsuit features long raglan sleeves, a round neckline, an asymmetrical zipper closure, and an allover black dinosaur print.2392age-group_Newbornbrand-type_0brand_Deux par Deuxcollection_DPD_AHCWC_Extra15collection_DPD_DTHNMD_Extra15country-of-origin_CNgender_Boysitem-pattern_Animal Printproduct-condition_Newproduct-material_PolyesterSlack_2026-05-12T07:05:03.602ZvariantID_24f75782-c2c7-4ed1-9958-222c9ab8917e2025-08-07//shop.simon.com/cdn/shop/files/5cb22f241f8a4d6ea00abf44c07c6a32.jpg?v=1754427757//shop.simon.com/cdn/shop/files/f70bf93423d8471399220ae0f4d9d7ec.jpg?v=1754427757//shop.simon.com/cdn/shop/files/9c76a86be72a40af8d0a530112d5436e.jpg?v=1754427757//shop.simon.com/cdn/shop/files/727ba958fc124c0c970c582577be3047_1cf47471-071c-4faa-b465-7bf9140e4b5b.jpg?v=1754427757433851298939483-6 Months / black dinosaur print49.0049.00//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19.jpg?v=1754427758https://shop.simon.com/products/one-piece-thermal-underwear-black-dinosaur-print?variant=43385129893948InStock3-6 Monthsblack dinosaur print433851299267166-12 Months / black dinosaur print49.0049.00//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19.jpg?v=1754427758https://shop.simon.com/products/one-piece-thermal-underwear-black-dinosaur-print?variant=43385129926716OutOfStock6-12 Monthsblack dinosaur print4338512995948412-18 Months / black dinosaur print49.0049.00//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19.jpg?v=1754427758https://shop.simon.com/products/one-piece-thermal-underwear-black-dinosaur-print?variant=43385129959484OutOfStock12-18 Monthsblack dinosaur print4338512999225218-24 Months / black dinosaur print49.0049.00//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19.jpg?v=1754427758https://shop.simon.com/products/one-piece-thermal-underwear-black-dinosaur-print?variant=43385129992252OutOfStock18-24 Monthsblack dinosaur print43385130025020US 12 / black dinosaur print57.0057.00//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19.jpg?v=1754427758https://shop.simon.com/products/one-piece-thermal-underwear-black-dinosaur-print?variant=43385130025020OutOfStockUS 12black dinosaur print43385130057788US 5T / black dinosaur print53.0053.00//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19.jpg?v=1754427758https://shop.simon.com/products/one-piece-thermal-underwear-black-dinosaur-print?variant=43385130057788OutOfStockUS 5Tblack dinosaur print43385130090556US 14 / black dinosaur print57.0057.00//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19.jpg?v=1754427758https://shop.simon.com/products/one-piece-thermal-underwear-black-dinosaur-print?variant=43385130090556OutOfStockUS 14black dinosaur print43385130123324US 4T / black dinosaur print53.0053.00//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19.jpg?v=1754427758https://shop.simon.com/products/one-piece-thermal-underwear-black-dinosaur-print?variant=43385130123324OutOfStockUS 4Tblack dinosaur print43385130156092US 3T / black dinosaur print53.0053.00//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19.jpg?v=1754427758https://shop.simon.com/products/one-piece-thermal-underwear-black-dinosaur-print?variant=43385130156092OutOfStockUS 3Tblack dinosaur print43385130188860US 6 / black dinosaur print53.0053.00//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19.jpg?v=1754427758https://shop.simon.com/products/one-piece-thermal-underwear-black-dinosaur-print?variant=43385130188860OutOfStockUS 6black dinosaur print43385130221628US 8 / black dinosaur print57.0057.00//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19.jpg?v=1754427758https://shop.simon.com/products/one-piece-thermal-underwear-black-dinosaur-print?variant=43385130221628OutOfStockUS 8black dinosaur print43385130254396US 2T / black dinosaur print53.0053.00//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19.jpg?v=1754427758https://shop.simon.com/products/one-piece-thermal-underwear-black-dinosaur-print?variant=43385130254396OutOfStockUS 2Tblack dinosaur print43385130287164US 10 / black dinosaur print57.0057.00//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19.jpg?v=1754427758https://shop.simon.com/products/one-piece-thermal-underwear-black-dinosaur-print?variant=43385130287164OutOfStockUS 10black dinosaur print43385130319932US 7 / black dinosaur print57.0057.00//shop.simon.com/cdn/shop/files/d27679dde53142deb7a2661f46ee8c19.jpg?v=1754427758https://shop.simon.com/products/one-piece-thermal-underwear-black-dinosaur-print?variant=43385130319932OutOfStockUS 7black dinosaur print
Product Info
What can we help you find today?
Not your average loading screen. We’re crafting a masterpiece of shopping delight.
Hold tight, we're untangling virtual shopping bags and decoding the latest trends.
Preparing to dazzle your wardrobe... It's not procrastination; it's fashion anticipation!
Calculating the perfect shopping spree... This may take a fashionably short moment.
In the meantime, imagine a runway walk while we fetch the latest styles for you.
Calculating the couture quotient… Your next style obsession is loading.
Just a sprinkle of tech magic before your runway-worthy styles are revealed.
Beta
Introducing our innovative beta feature: AI search assistant!
The Shopping Assistant is an AI-powered tool designed to help you find products, provide information about items and suggest recommendations based on your specific questions. This new feature delivers prompt answers to your queries in a chat interface and helps you dig deeper and explore more with suggested follow-on searches.
This software is currently in a beta phase. We will continue to improve and expand this experience based on your feedback. We appreciate your collaboration in refining this product before its official release. As we continue to develop this feature, you can expect regular updates that enhance performance and introduce new functionalities.
Join us in shaping the future of shopping!
Reset
Reset your search to start a whole new conversation?
Cancel
Search with Photo
See how it works: select a photo below to shop similar items.
Upload a photo to shop similar items.
SELECT PHOTO
TAKE PHOTO
SELECT PHOTO
There was an error uploading your photo. Please try again.