The best sleep tee!
"So soft!! The most comfortable sleep tee. The burgundy is such a nice deep dark red. It's already oversized, but I still went for size M instead of a regular S and I recommend doing so!"








for all orders over $150 (USD)
within 30 days (exclusions apply)
The Tee of our dreams! An oversized fit in the softest Modal blend featuring our CSB embroidered logo. Pair back with the Boyleg Short or Sleep Pant for a matching set.
- Oversized Fit
- Dropped Shoulders
- Crew Neck
- CSB Embroidered Logo
- Made from Modal/Elastane
FREE SHIPPING ON ORDERS OVER $150 USD
Enjoy free standard shipping on all orders with a merchandise subtotal of $150 USD or more. Eligible orders will automatically receive a free shipping option at checkout.
Shipping costs for orders below this threshold are calculated at checkout based on your delivery location and parcel weight.
Duties and taxes are prepaid where available. If included, your selected shipping method will display "Duties & Taxes Prepaid" at checkout.
If this label is not shown, any applicable duties, taxes, or import fees will be payable by the recipient upon delivery.
30-DAY RETURNS
We want you to love your CSB pieces. If something isn't quite right, you can return eligible items within 30 days of delivery for a refund, store credit, or exchange, subject to our return policy.
Refund Eligibility
Please view our full Returns Policy here.

Overall rating: 4.9310346 / 5 from 29 reviews.
The Oversized Sleep Tee in Navy is crafted from a soft Modal blend, offering a comfortable and cozy feel. Customers appreciate its oversized fit, dropped shoulders, and crew neck design. The CSB embroidered logo adds a stylish touch, making it perfect for a matching sleep set.
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"So soft!! The most comfortable sleep tee. The burgundy is such a nice deep dark red. It's already oversized, but I still went for size M instead of a regular S and I recommend doing so!"
"Delightfully soft and comfortable material! Perfect for sleeping and would love more of these"
"Good fabric, comfortable and good sizing."
"The material is so smooth!! It's so delicate and nice to the touch. The tee is perfect. So comfortable, and the color is so pretty. I suggest sizing up for a true oversized piece."
"Love this tee! I sleep in it all the time and it feels very comfortable. The size of the tee is very oversized but that’s perfect to stay comfortable in bed or lounging in bed. The material is so soft and buttery, only thing is it does get staticky in the wash, so make sure to air-dry."
"Very comfy!"
"Best sleep short. So soft. And it falls very nicely, like a waterfall. The color is everything. I wish CSB would do the sleep pants in burgundy as well!"
"Material’s amazing. Super soft, drapes beautifully, washes just as well, is the right amount of oversized for a 160cm girl here. The lengths hits me like a micro dress, so I could wear it as a tee too but is even cuter with the boy shorts. Would buy in more colors!"
"Super soft and comfortable. Highly recommend. I’d probably size down from a size S to XS. My normal size is M."
"Most comfortable tee in existence, perfect oversized fit, fabric is such a soft and light material, sleep or leisure wear works!"