Long Sleeve T-Shirt – 100% Organic Cotton
SKU: SKU:LST-SHIRT-3 - 4
Couldn't load pickup availability
Our Long Sleeve T-Shirt is a versatile everyday essential, made from 100% GOTS-certified organic cotton for exceptional comfort and durability. Naturally soft, breathable and gentle on sensitive skin, it's designed to keep children comfortable throughout the school day, outdoor activities and everyday adventures.
Featuring a classic crew neckline, long sleeves and a comfortable regular fit, this timeless T-shirt is ideal for layering during cooler weather or wearing on its own throughout the year. The breathable organic cotton fabric allows air to circulate naturally while providing lightweight warmth and lasting comfort.
Free from PFAS-based stain-resistant coatings, harmful chemical finishes and Azo dyes, making it a healthier choice for children and a more sustainable choice for the planet. Ethically produced to the highest environmental and social standards, it's a wardrobe staple designed to provide lasting comfort, durability and everyday versatility.
Key Features
- Made from 100% GOTS-certified organic cotton
- Classic crew neck design
- Comfortable regular fit
- Long sleeves for extra warmth
- Soft, breathable and naturally comfortable
- Gentle on sensitive or eczema-prone skin
- 1×1 ribbed neck collar
- Self-fabric back neck tape for added comfort
- Double topstitched sleeve and bottom hems for durability
- Free from PFAS-based coatings and harmful Azo dyes
- Ethically and responsibly made
Size Guide: Click here to view Size Chart
Delivery and Returns: Click to read Policy
Garment Information: Click to read Policy
Size Guide Boys
| Age (years) | 2-3 | 3-4 | 4-5 | 5-6 | 6-7 | 7-8 | 8-9 | 9-10 | 10-11 | 11-12 | 12-13 | 13-14 | 14-15 | 15-16 | 16-17 (M) | 17-18 (L) | |
| Height | cm | 100 | 104 | 110 | 116 | 122 | 128 | 134 | 140 | 146 | 152 | 158 | 164 | 170 | 176 | 178 | 180 |
| inches | 39½" | 41" | 43½" | 45½" | 48" | 50½" | 53" | 55" | 57½" | 59" | 62" | 64½" | 67" | 69¼" | 70" | 71" | |
| Chest | cm | 54 | 56 | 58 | 60 | 62 | 64 | 66 | 70 | 74 | 78 | 82 | 86 | 90 | 94 | 99 | 104 |
| inches | 21¼" | 22" | 23" | 23½" | 24½" | 25" | 26" | 27½" | 29" | 30½" | 32" | 34" | 35½" | 37" | 39" | 41" | |
| Waist (Classic Fit) | cm | 52 | 53.5 | 55 | 57 | 58 | 60 | 62 | 64 | 66 | 68 | 70.5 | 73 | 76.5 | 81 | 86 | 91 |
| inches | 20½" | 21" | 21½" | 22½" | 23" | 23½" | 24½" | 25" | 26" | 27" | 28" | 29" | 30" | 32" | 34" | 36" | |
| Waist (Slim Fit) | cm | 47 | 49 | 50 | 52 | 53 | 55 | 57 | 59 | 61 | 63 | 66 | 69 | 72 | 76 | 81 | 86 |
| inches | 18½" | 19½" | 19¾" | 20½" | 21" | 21½" | 22½" | 23" | 24" | 25" | 26" | 27" | 28½" | 30" | 32" | 34" | |
| Collar | cm | 28 | 28 | 28 | 29 | 30 | 30 | 31 | 32 | 33 | 34 | 36 | 37 | 38 | 39 | 41 | 42 |
| inches | 11" | 11" | 11" | 11½" | 11¾" | 11¾ | 12" | 12½" | 13" | 13½" | 14" | 14½" | 15" | 15½" | 16" | 16½" |
Size Guide Girls
| Age (years) | 3-4 | 4-5 | 5-6 | 6-7 | 7-8 | 8-9 | 9-10 | 10-11 | 11-12 | 12-13 | 13-14 | 14-15 | 15-16 | 16-17 (S) | 17-18 (M) | |
| Height | cm | 104 | 110 | 116 | 122 | 128 | 134 | 140 | 146 | 152 | 158 | 164 | 168 | 170 | 172 | 174 |
| inches | 41" | 43½" | 45½" | 48" | 50½" | 53" | 55" | 57½" | 60" | 62" | 64½" | 66" | 67" | 67¾" | 68½" | |
| Chest | cm | 55 | 57 | 59 | 61 | 63 | 66 | 70 | 74 | 78 | 82 | 86 | 90 | 94 | 99 | 104 |
| inches | 21½" | 22½" | 23" | 24" | 24¾" | 26" | 27½" | 29" | 30½" | 32" | 34" | 35½" | 37" | 39" | 41" | |
| Waist | cm | 53.5 | 55 | 57 | 58 | 59 | 61 | 62 | 63 | 64 | 65.5 | 67 | 71 | 73 | 75 | 80 |
| inches | 21" | 21½" | 22½" | 22¾" | 23" | 24" | 24½" | 24¾" | 25¼" | 26" | 26½" | 28" | 28¾" | 29½" | 31½" | |
| Collar | cm | 28 | 28 | 29 | 30 | 30 | 31 | 32 | 33 | 34 | 36 | 37 | 38 | 39 | 41 | 42 |
| inches | 11" | 11" | 11½" | 11¾" | 11¾" | 12" | 12½" | 13" | 13½" | 14" | 14½" | 15" | 15½" | 16" | 16½" |
Size Guide Dual Sizes
| Age (years) | 3-4 | 5-6 | 7-8 | 9-10 | 11-12 | 13-14 | |
| Height | cm | 104 | 116 | 128 | 140 | 152 | 164 |
| inches | 41" | 45½" | 50½" | 55" | 60" | 64½" | |
| Chest | cm | 56 | 60 | 64 | 69 | 78 | 86 |
| inches | 22" | 23½" | 25" | 27" | 30½" | 34" | |
| Waist | cm | 52 | 56 | 58 | 62 | 68 | 73 |
| inches | 20½" | 22" | 23" | 24½" | 27" | 28½" |
Size Guide socks
| Kids | Kids | Kids | Adult | Adult | Adult | |
| UK | 6-8 | 8-12 | 12-3 | 3-5 | 6-8 | 9-11 |
| EU | 22-24 | 25-29 | 30-34 | 35-37 | 38-41 | 42-45 |
| US/CANADA-WOMEN | 7-9 | 9-13 | 13-4 | 5-7 | 8-10 | 11-13 |
| US/CANADA-MEN | 7-9 | 9-13 | 13-4 | 4-6 | 7-9 | 10-12 |
Size Guide Tights
| Age | 4-5 years | 6-7 years | 8-9 years | 10-11 years | 12-13 years | 15-16 years |
|---|---|---|---|---|---|---|
| Height | 110 cm | 120 cm | 130 cm | 140 cm | 152 cm | 164 cm |
Size Guide Underwear
| Size | 3-4 | 5-6 | 7-8 | 9-10 | 11-12 | 13 | |
| Height | cm | 104 | 116 | 128 | 140 | 152 | 164 |
| inches | 41" | 45½" | 50½" | 55" | 59" | 64½" | |
| Waist | cm | 52 | 56 | 58 | 62 | 68 | 73 |
| inches | 20½" | 22" | 23" | 24½" | 27" | 28½" |