WITHIN · SIZES · Updated 9 October 2026
Sunspel size chart
Every Sunspel chart we could read, side by side, with its source and the day it was read.
- Charts: 4 charts, 30 sizes
- Systems: Size, Chest (cm), Waist (cm), Hip (cm), Half chest (cm), Sleeve length (cm), Back length (cm) and Bust (cm)
- Sources: Sunspel
- Read: 9 October 2026
How Sunspel fits
Sunspel's own pages call both its men's and its women's Classic T-shirt a "Slim fit".
Source: Sunspel (sunspel.com, 2 pages), read 9 October 2026.
On Sunspel's men's Classic T-shirt page, the model is 6'1" with a 36" chest and wears an M.
Source: Sunspel (sunspel.com), read 9 October 2026.
On the women's Classic T-shirt page, the model is 5'10" and wears "a size S (UK 10)".
Source: Sunspel (sunspel.com), read 9 October 2026.
Sunspel's size guide starts from the chest, and says to consider the size for your hips if your hip measurement is larger.
Source: Sunspel (sunspel.com), read 9 October 2026.
Sunspel's own FAQ says its sizing "can depend on the material used to make it", so it points to the chart on each product page.
Source: Sunspel (sunspel.com), read 9 October 2026.
Sunspel men's body sizes for T-shirts
| Size | Chest (cm) | Waist (cm) | Hip (cm) |
|---|---|---|---|
| XXS | 86.4 | 71.1 | 88.9 |
| XS | 91.4 | 76.2 | 94 |
| S | 96.5 | 81.3 | 99 |
| M | 101.6 | 86.4 | 104.1 |
| L | 106.7 | 91.4 | 109.1 |
| XL | 111.8 | 96.5 | 114.2 |
| XXL | 116.8 | 101.6 | 119.4 |
| XXXL | 121.9 | 106.7 | 124.5 |
- Body measurements in centimetres, from the size guide on Sunspel's men's Classic T-shirt page.
- Sunspel's guide says to measure the chest at its widest point, the waist at its narrowest and the hips at their fullest.
Source: Sunspel (sunspel.com), read 9 October 2026.
Sunspel men's body sizes for knitwear
| Size | Chest (cm) | Waist (cm) | Hip (cm) |
|---|---|---|---|
| XXS | 83.8 to 86.4 | 68.6 to 71.1 | 86.4 to 88.9 |
| XS | 88.9 to 91.4 | 73.7 to 76.2 | 91.4 to 94 |
| S | 94 to 96.5 | 78.7 to 81.3 | 96.5 to 99 |
| M | 99 to 101.6 | 83.8 to 86.4 | 101.6 to 104.1 |
| L | 104.1 to 106.7 | 88.9 to 91.4 | 106.7 to 109.1 |
| XL | 109.1 to 111.8 | 94 to 96.5 | 111.8 to 114.2 |
| XXL | 114.2 to 116.8 | 99 to 101.6 | 116.8 to 119.4 |
| XXXL | 119.4 to 121.9 | 104.1 to 106.7 | 121.9 to 124.5 |
- Body measurements in centimetres, from the size guide on Sunspel's men's Baby Cashmere Jumper page.
Source: Sunspel (sunspel.com), read 9 October 2026.
Sunspel men's Classic T-shirt, garment measurements
| Size | Half chest (cm) | Sleeve length (cm) | Back length (cm) |
|---|---|---|---|
| XXS | 42 | 21 | 66.5 |
| XS | 45 | 21.5 | 68.5 |
| S | 48 | 22 | 70.5 |
| M | 51 | 22.5 | 71.5 |
| L | 54 | 23 | 73.5 |
| XL | 57 | 23.5 | 75.5 |
| XXL | 60 | 24 | 77.5 |
| XXXL | 63 | 24.5 | 79.5 |
- Measurements of the Classic T-shirt itself, in centimetres, from its own page on Sunspel's site.
- Half chest runs from underarm to underarm. Sleeve length runs from the top of the sleeve head to the end of the cuff. Back length runs from the highest point of the shoulder seam to the hem.
Source: Sunspel (sunspel.com), read 9 October 2026.
Sunspel women's body sizes for T-shirts
| Size | Bust (cm) | Waist (cm) | Hip (cm) |
|---|---|---|---|
| XXS/6 | 73.7 to 76.2 | 55.9 to 58.4 | 81.3 to 83.8 |
| XS/8 | 78.7 to 81.3 | 61.0 to 63.5 | 86.4 to 88.9 |
| S/10 | 83.8 to 86.4 | 66.0 to 68.6 | 91.4 to 94.0 |
| M/12 | 88.9 to 91.4 | 71.1 to 73.7 | 96.5 to 99.1 |
| L/14 | 94.0 to 96.5 | 76.2 to 78.7 | 101.6 to 104.1 |
| XL/16 | 99.1 to 101.6 | 81.3 to 83.8 | 106.7 to 109.2 |
- Body measurements in centimetres, from the size guide on Sunspel's women's Classic T-shirt page.
- Each size is a letter and a UK size together, as Sunspel prints it.
Source: Sunspel (sunspel.com), read 9 October 2026.
Common questions
What size Sunspel T-shirt should I get?
Measure your chest and find it on Sunspel's men's T-shirt chart. An M is for a 101.6 cm chest, an 86.4 cm waist and a 104.1 cm hip. Sunspel's model for the Classic T-shirt is 6'1" with a 36" chest and wears an M.
Is the Sunspel Classic T-shirt a slim fit?
Yes. Sunspel's own pages call both the men's and the women's Classic T-shirt a slim fit. The men's M measures 51 cm across half the chest and 71.5 cm down the back.
What UK size is a Sunspel women's S?
A UK 10. Sunspel prints its women's sizes as a letter and a UK size together, and its chart puts an S/10 at an 83.8 to 86.4 cm bust.
Does Sunspel use the same size chart for everything?
Not always. Sunspel's FAQ says sizing can depend on the material used, so it puts a size chart on each product page. Check the chart on the page of the piece you want.
Shop Sunspel
Other size charts
Sources
- Sunspel: Sunspel's men's Classic T-shirt page: its size guide with body and garment measurements in centimetres, and the model's size. sunspel.com, read 9 October 2026.
- Sunspel: Sunspel's men's Baby Cashmere Jumper page: its size guide with body measurements in centimetres. sunspel.com, read 9 October 2026.
- Sunspel: Sunspel's women's Classic T-shirt page: its size guide with body measurements in centimetres, and the model's size. sunspel.com, read 9 October 2026.
- Sunspel: Sunspel's own FAQ, on where to find each product's size chart. sunspel.com, read 9 October 2026.