Little Bear Constellation Long Sleeve — Theo Edition (Extended Colors & Sizes) product image (1)
Little Bear Constellation Long Sleeve — Theo Edition (Extended Colors & Sizes) product image (2)
Little Bear Constellation Long Sleeve — Theo Edition (Extended Colors & Sizes) product image (3)
Little Bear Constellation Long Sleeve — Theo Edition (Extended Colors & Sizes) product image (4)

Little Bear Constellation Long Sleeve — Theo Edition (Extended Colors & Sizes)

£33.19 (plus tax)

Some shirts have a backstory. This one has it printed on the back.

The front is the Little Dipper — Ursa Minor, the Little Bear — scattered in gold across the night sky. Look closer: the bright star tipping the handle is Polaris, the North Star, and the glowing star at the edge of the cup is Theo's, placed there in his honor.

Flip it over and you'll find out why this shirt exists — the story of a two-year-old boy, gone too soon, now written in the stars. It's a memorial you can wear, and a way to carry a little light with you.

Printed on the Gildan 2400 Ultra Cotton Long Sleeve Tee: made with 100% cotton, midweight fabric, regular fit, and ribbed cuffs. Front and back print, made to last as long as the memory. Sizes S-5XL. 5XL is temporarily sold out and will return when the size is back in stock.

Kin & Cosmos was created in honor of Theo (Theodore), who passed on February 25th, 2026, from MCT8 Deficiency (Allan-Herndon-Dudley Syndrome). Thank you for helping his story keep shining.

Research toward a cure is funded by the MCT8-AHDS Foundation — a parent-founded organization supporting families and driving research. Learn more at mct8.info.

Select color: Black

Select size

More details

  • 100% cotton
  • Sport Grey is 90% cotton, 10% polyester
  • Midweight fabric (6.0 oz)
  • Regular fit

Quality Guarantee & Returns

  • Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
  • Because the products are made to order, we do not accept general returns or sizing-related returns.

Little Bear Constellation Long Sleeve — Theo Edition (Extended Colors & Sizes) Size Guide

Size guide preview
Size label Length Width Sleeve length
S
28
18
33 1/2
M
29
20
35
L
30
22
36 1/2
XL
31
24
38
2XL
32
26
39 1/2
3XL
33
28
39 1/2
4XL
34
30
40
5XL
35
32
40 1/2

Measurements are provided by our suppliers. Product measurements may vary by up to 2" (5 cm).

Pro tip! Measure one of your products at home and compare with the measurements you see in this guide.


A Length

Place the end of the tape beside the collar at the top of the tee (Highest Point Shoulder). Pull the tape measure to the bottom of the shirt.

B Width

Place the end of the tape at the seam under the sleeve and pull the tape measure across the shirt to the seam under the opposite sleeve.

C Sleeve length

Place the end of the tape at the center back of the collar, then pull the tape measure along the top seam of the sleeve. When you get to the shoulder hold the tape in place at the shoulder and continue to pull down the sleeve until you reach the hem of the sleeve.

You may also like