| Size | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
| Chest (cm) | 93.5 | 96 | 101 | 106 | 111 | 117 | 123 |
| Length (cm) | 125.5 | 126 | 127 | 128 | 129 | 131 | 133 |
| Longer Length (cm) | 135.5 | 136 | 137 | 138 | 139 | 141 | 143 |
Scroll to see more sizes
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At Wyse our sizing works a little differently to other brands but we promise it is easy enough once you get the hang of it. We go from a Wyse 0 to a Wyse 6 which equates to a UK 6 to a UK 18.
We have put together an easy-to-use size and fit guide below.
If you prefer a neater fit, consider sizing down.
Scroll to see more sizes
| Size | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
| Chest (cm) | 93.5 | 96 | 101 | 106 | 111 | 117 | 123 |
| Length (cm) | 125.5 | 126 | 127 | 128 | 129 | 131 | 133 |
| Longer Length (cm) | 135.5 | 136 | 137 | 138 | 139 | 141 | 143 |