Quick answer
The Cosabella Long Sleeve Top & Boxer Set is a relaxed-fit loungewear set made from a sustainable, breathable cotton-modal blend. It works well for lounging, sleeping, or layering, but requires hand washing and no dryer use.
What makes the fabric special?
The set uses a pre-shrunk, wrinkle-resistant, and pill-resistant blend of 50% cotton and 50% modal. This combination keeps the fabric breathable and soft against the skin, making it a good choice for all-night wear or lazy weekends. The sustainable production process also adds eco-friendly appeal without sacrificing comfort.
How does the fit compare to other loungewear?
The button-down top has a relaxed fit, so it doesn't cling to your body. The boxer shorts sit at mid-thigh and feature a soft, stay-in-place waistband that won't dig in. If you prefer a more fitted silhouette, this set may feel too loose. For true cozy pajama comfort, the relaxed cut is intentional and works well for sleeping or casual lounging.
What care routine does it need?
This sleepwear set is hand wash only and should not go in the dryer. To keep the fabric looking new, wash in cold water and hang to dry. While the care is more involved than machine-washable options, the pre-shrunk fabric means it won't shrink if you follow instructions. Plan for a few extra minutes of care to preserve the softness and shape.
Frequently asked questions
Is this set true to size?
The relaxed fit top and mid-thigh boxers run true to size for most body types. If you prefer a snugger fit, consider sizing down. The stay-in-place waistband helps the shorts stay put without constant adjustment. Order your usual size for a comfortable, relaxed look.
Can I wear this set outside the house?
The flat satin piping and button-down top give it a polished enough look for quick errands or answering the door. The fabric is lightweight and breathable, so it works as a cozy pajama set that can double as casual loungewear. Yes, it's versatile enough for indoor lounging and quick outdoor trips.
How does it compare to other cotton boxer sets?
Many cotton boxer sets use 100% cotton, which can shrink or wrinkle. This set's cotton-modal blend resists wrinkles and pilling, and it's pre-shrunk. The trade-off is the hand-wash requirement, which is more care than machine-washable alternatives. Better wrinkle resistance and durability, but more delicate care needed.
Key product facts
- Long Sleeve Top & Boxer Set: Long sleeve top and boxer set. Relaxed fit button down top. Comfortable mid-thigh boxer short with a soft, stay-in-place waistband. Flat satin piping in tonal or contrast colors. Sustainable, breathable pre-shrunk fabric, wrinkle-free, and pill-resistant. Hand wash only. Do not dry in the dryer. Body: 50% Cotton, 50% Modal. The cotton-modal blend makes this loungewear set breathable and low-maintenance in terms of wrinkles and pilling, but the hand-wash requirement means you'll need to dedicate a little extra time to care.




