10 Best Wholesale Baby Onesies Vendors in the U.S.

If you’re a small business owner in the baby clothing industry, whether you personalize garments with screen printing, embroidery, or sublimation, finding reliable wholesale baby onesies vendors is essential. The right supplier can make all the difference in keeping your inventory fresh, your margins healthy, and your customers happy.

To help you source the best blank baby onesies in bulk, I’ve rounded up 10 trusted vendors in the United States. Each one offers unique advantages, from organic cotton to low order minimums, so you can find the baby clothes vendor that best fits your needs.

1. Blankstyle

Blankstyle is a go-to supplier for decorators who want variety and convenience. They stock a wide selection of wholesale baby clothes, including popular brands like Rabbit Skins and Bella+Canvas. With tiered volume pricing and fast shipping, they’re ideal for businesses scaling up or fulfilling last-minute orders.

2. The Laughing Giraffe®

The Laughing Giraffe® is a well-known baby clothes vendor that specializes in soft, high-quality blanks made for decorators. Their wholesale baby onesies are CPSIA-compliant, making them safe for infants and perfect for printing, embroidery, and sublimation. They’re especially popular with promotional product suppliers, custom print shops, and boutique retailers who need wholesale kids blanks that are both durable and affordable. With a wide color range and fabric blends—like cotton and poly-cotton interlock—the brand offers consistent sizing and quality, making them a reliable choice for anyone sourcing cheap baby onesies in bulk without compromising on safety or softness.

3. Cotton Creations

If you’re searching for organic or premium cotton options, Cotton Creations delivers. They offer affordable baby clothes made from high-quality fabrics, and they specialize in customization. Many small businesses love their mix of wholesale kids blanks and unique fabric options that work well for eco-conscious customers.

4. S&S Activewear

As one of the largest U.S. distributors of blank apparel, S&S Activewear has everything from cheap baby onesies in bulk to premium retail-ready pieces. Their catalog includes trusted brands like Rabbit Skins, and they provide nationwide distribution with quick turnaround times.

5. BulkApparel

BulkApparel lives up to its name by offering volume discounts and an extensive line of wholesale baby onesies vendors. Whether you’re stocking up for a boutique or fulfilling custom orders, their competitive pricing makes them a favorite for decorators looking for cheap baby clothes without sacrificing quality.

6. Organic and More

For businesses with a focus on sustainability, Organic and More is a fantastic choice. They specialize in organic cotton wholesale baby clothes that appeal to eco-friendly parents. Their ethically sourced bodysuits are perfect for decorators who want to align with the growing demand for natural and sustainable products.

7. ApparelBus

ApparelBus offers blank baby onesies bulk at low prices, with the added perk of free shipping above certain order thresholds. They also provide decoration services, making them a convenient one-stop shop if you’re looking to outsource some of your production.

8. Monag

Monag is known for its high-quality infant bodysuits and wholesale kids blanks. They cater directly to small businesses and retailers, offering consistent sizing and premium materials. If your shop focuses on premium or boutique-style offerings, Monag is a vendor worth exploring.

9. BELLA+CANVAS

BELLA+CANVAS has built a reputation for high-quality, fashionable blanks. Their 100B Infant Jersey short-sleeve one-piece is a bestseller among decorators looking for stylish yet affordable baby clothes. While not the cheapest option, their superior fabric and fit justify the investment.

10. Faire Marketplace

Faire isn’t a single vendor but a wholesale marketplace where you can discover dozens of baby clothes vendors all in one place. It’s especially helpful for small businesses that want to experiment with new styles or brands without committing to large bulk orders.

Final Thoughts

Choosing the right wholesale baby onesies vendors is more than just finding the lowest price. It’s about building a relationship with suppliers who understand your business and can provide consistent, high-quality products that meet your customers’ needs.

Whether you’re looking for cheap baby onesies in bulk, premium boutique-style blanks, or affordable baby clothes with an organic edge, these 10 vendors offer a strong starting point for any small business owner in the baby apparel space.