How to Choose the Right Trench Coat Fit

A trench coat lives or dies on its shoulders. The shoulder seam should sit right at the edge of your natural shoulder — not drooping down your arm, not pulling up toward your neck. Everything else on the coat can be adjusted with the belt; the shoulders can't be fixed after the fact, so start there when you're trying one on.

Length is the next decision, and it's largely a matter of proportion rather than a fixed rule. A classic trench falls at or just below the knee, which is the most versatile length and pairs well with both tailored trousers and denim. Shorter lengths, hitting mid-thigh, read a little more casual and modern. What matters most is that the coat doesn't overwhelm your frame — if you're on the shorter side, an ankle-grazing trench will swallow you.

The belt is what makes a trench a trench, and how you wear it changes the whole silhouette. Buckled at the front gives a neat, formal line. Tied in a loose knot is more relaxed. Worn open with the coat unbelted is the most casual option, best suited to a slightly oversized fit. None of these are wrong — it depends on the fit of the coat and the occasion.

Finally, leave room underneath. A trench is meant to go over a blazer or a chunky knit in colder months, so if you're trying one on over a T-shirt, size with that extra layer in mind. Check the Size & Fit notes on each product page, and if you're unsure between two sizes, get in touch — we're happy to help.