Your browser's Javascript functionality is turned off. Please turn it on so that you can experience the full capabilities of this site.

Long Sleeve Onesies

Long sleeve onesies are a versatile addition to almost any wardrobe, offering comfort and style in one seamless piece. Perfect for layering or wearing... on their own, these onesies provide the warmth needed for cooler days while maintaining a sleek silhouette. Whether you're dressing up for a casual day out or lounging at home, long sleeve onesies deliver both practicality and fashion-forward flair. Available in a variety of colors and patterns, they cater to diverse tastes and preferences, making it easy to find the perfect fit for your unique style.

Sort:
Top Sellers

Shop Your Store: Find a Store

(Turn off Shop Your Store to see all items)

Sort By

Girls' Shyanne Infant Plaid Print Long Sleeve Onesie

Original Price ~~$26.99~~ $17.97
33% Total Savings
- Girls' Shyanne Infant Plaid Print Long Sleeve Onesie
Boys' Wrangler Infant Long Sleeve Collared Onesie

$29.99
- Boys' Wrangler Infant Long Sleeve Collared Onesie
Girls' Shyanne Infant Southwestern Long Sleeve Onesie

Original Price ~~$24.99~~ $11.88
52% Total Savings
- Girls' Shyanne Infant Southwestern Long Sleeve Onesie
Girls' Shyanne Infant Ditsy Print Long Sleeve Printed Onesie

Original Price ~~$26.99~~ $17.97
33% Total Savings
- Girls' Shyanne Infant Ditsy Print Long Sleeve Printed Onesie
Boys' Angel Dear Infant Western Print Long Sleeve Onesie

$32.99
- Boys' Angel Dear Infant Western Print Long Sleeve Onesie
Boys' Carhartt Infant Long Sleeve Logo Pocket Onesie

$14.99
- Boys' Carhartt Infant Long Sleeve Logo Pocket Onesie
Boys' Carhartt Infant Firetruck Long Sleeve Graphic Onesie

Original Price ~~$14.99~~ $9.97
33% Total Savings
- Boys' Carhartt Infant Firetruck Long Sleeve Graphic Onesie
Boys' Carhartt Infant Plaid Print Long Sleeve Onesie

$34.99
- Boys' Carhartt Infant Plaid Print Long Sleeve Onesie
Boys' Carhartt Infant Solid Pocket Long Sleeve Onesie

$14.99
- Boys' Carhartt Infant Solid Pocket Long Sleeve Onesie
Boys' Carhartt Infant Logo Pocket Long Sleeve Onesie

Original Price ~~$14.99~~ $9.97
33% Total Savings
- Boys' Carhartt Infant Logo Pocket Long Sleeve Onesie
Girls' Carhartt Infant Long Sleeve Pocket Onesie

Original Price ~~$14.99~~ $9.97
33% Total Savings
- Girls' Carhartt Infant Long Sleeve Pocket Onesie
Boys' Carhartt Infant Camping Logo Long Sleeve Onesie

$14.99
- Boys' Carhartt Infant Camping Logo Long Sleeve Onesie
Boys' Angel Dear Infant Happy Tools Conversation Print Long Sleeve One

Original Price ~~$16.99~~ $10.97
35% Total Savings
- Boys' Angel Dear Infant Happy Tools Conversation Print Long Sleeve One
Girls' Shyanne Infant Ditsy Floral Print Long Sleeve Western Snap Ones

Original Price ~~$26.99~~ $17.97
33% Total Savings
- Girls' Shyanne Infant Ditsy Floral Print Long Sleeve Western Snap Ones
Girls' Rylee & Cru Infant Deer Print Long Sleeve Crew Neck Onesie

Original Price ~~$52.99~~ $25.18
52% Total Savings
- Girls' Rylee & Cru Infant Deer Print Long Sleeve Crew Neck Onesie
Girls' Shyanne Infant Holiday Plaid Print Long Sleeve Onesie

Original Price ~~$26.99~~ $17.97
33% Total Savings
- Girls' Shyanne Infant Holiday Plaid Print Long Sleeve Onesie
Girls' Rylee & Cru Infant Golden Garden Print Long Sleeve Onesie

Original Price ~~$55.99~~ $26.58
53% Total Savings
- Girls' Rylee & Cru Infant Golden Garden Print Long Sleeve Onesie
Boys' Carhartt Infant Logo Pocket Long Sleeve Onesie

$16.99
- Boys' Carhartt Infant Logo Pocket Long Sleeve Onesie
Girls' Yura Infant Floral Print Long Sleeve Snap Onesie

$34.99
- Girls' Yura Infant Floral Print Long Sleeve Snap Onesie
Girls' Wrangler Infant Scenic Graphic Long Sleeve Onesie

Original Price ~~$24.99~~ $16.97
32% Total Savings
- Girls' Wrangler Infant Scenic Graphic Long Sleeve Onesie

Showing of Items

Long Sleeve Onesies

Long sleeve onesies are a staple in any child's wardrobe, especially during the cooler months when keeping little ones warm and cozy is a top priority. These garments are not only practical but also offer a canvas for playful designs and charming colors that capture the innocence and joy of childhood. As December rolls around, the demand for long sleeve onesies rises, not just for everyday use but also as thoughtful gifts during the holiday season. Parents, grandparents, and friends seek out these comfortable, easy-to-wear pieces knowing they make a much-appreciated gift for young families. Ideal for layering or wearing alone, long sleeve onesies are designed to provide warmth without restricting movement, allowing babies to crawl, sleep, and play comfortably.

When considering the purchase of long sleeve onesies, it's important to focus on fabric quality and comfort. Look for onesies made from soft, breathable fabrics like cotton or a cotton blend that will be gentle on a baby's sensitive skin. Features such as snap closures at the bottom make it easier for diaper changes, a detail that caregivers will surely appreciate. The durability of the fabric is also key, as onesies need to withstand frequent washings and the active lifestyle of a baby. Additionally, choosing onesies with envelope necks can make dressing and undressing simpler, reducing discomfort for both baby and parent. For those who are environmentally conscious or prefer products that are gentle on a baby’s skin, organic options are also worth considering. As onesies are often used as a layering piece, it’s practical to choose colors and patterns that coordinate easily with other items in a baby’s wardrobe, such as soft pastels or neutral tones, though bright colors and festive patterns can add a fun element to a baby's outfit, especially during the holiday season.

For those looking to expand their selection of baby attire, consider exploring our range of Baby Onesies. This collection not only complements the long sleeve options but also includes a variety of styles suitable for all seasons and occasions. Whether you're stocking up for your own little one or searching for the perfect baby shower or holiday gift, these onesies are crafted to offer comfort, ease, and style. Remember, the best onesies are those that marry functionality with adorable style, making everyday moments a little easier and a lot more delightful.