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Premium Long Sleeve Tee

A modern long sleeve essential crafted from heavyweight bamboo jersey for softness, structure, and a clean, elevated look. Designed with clean seam work, an oversized chest pocket, a side-split hem, and our signature twill hook.

The oversized shape gives kids room through the body, while the side-split hem keeps it easy to move and layer.

Affirmation placed on the left sleeve, facing inward. Room through the body with relaxed sleeves and a side-split hem for comfort and movement.

Find their size

We size by height, so clothes fit how kids are actually built.

View full size chart

Choose your child’s size based on height. Our relaxed fits are designed to work across more body types, with a generous drape that feels comfortable and intentional.

Garments are measured flat; for pants, both relaxed and stretched waist measurements are listed.

See more details about our fit in the customer care page.

Size	Child's Height	Shirt Chest	Pants Waist
4	40 - 44"	15"	9 - 13.25"
5	42 - 46"	16"	9.75 - 14"
6	45.5 - 49.5"	17"	10.5 - 14.75"
7	48 - 52"	18"	11.25 - 15.5"
8	50 - 54"	19"	12 - 16.25"
9/10	54 - 60"	20"	12.75 - 17"
11/12	58.5 - 64.5"	21"	13.5 - 18"
13/14	62.5 - 68.5"	22"	14.5 - 19"

Free shipping over $100, $8 flat otherwise · Free exchanges and returns, always · 1% of every sale supports the Child Mind Institute

Details

Large chest pocket in matching fabric for a tonal look
Split side seam and high-low hem for movement and comfort
Signature cotton twill hook in our brand green at the back
Made consciously in Canada

Composition

Bamboo Cotton Stretch Jersey: 66% Rayon From Bamboo/28% Cotton/6% Spandex

Fabric Weight: 250 gsm

Care Instructions

This garment can be machine washed in cold water and tumble dried on the low setting. The piece should be turned inside out before putting in laundry machines to protect the fabric and prints. This item can be steamed or ironed but do not iron directly on the self affirmation message or logo.

For best results and to maximize longevity, it should be hand washed and line dried.

Some minor shrinkage may occur during washing and drying.

Premium Long Sleeve Tee

$29.00

Worn with Confidence.

Wear That Builds Confidence

Every piece includes an affirmation placed to face the child wearing it, so they can read it throughout the day. Chosen by you, these quiet reminders encourage positive self-talk and help build confidence from within.

Made For Every Body

Our fits and silhouettes are designed to work across different body types, with a relaxed, gender-neutral feel that is comfortable, confident, and easy to wear.

Eco-Friendly Softness

Made from our signature bamboo-cotton blend, certified by OEKO-TEX® STANDARD 100. Soft, breathable, and kind to both skin and planet.

Confidence For All

Every purchase gives back. 1% of all sales supports the Child Mind Institute and their mission to improve children’s mental health through care, education, and research—creating a brighter, more confident future for all children.