Sizing Guide Wellington & Geronimo Polo

Size Guide
Product Measurement

We measure every item by hand to help you choose the best fit

Regular Fit
XS S M L XL XXL XXXL
Chest, Flat Measurement
19 20 21 22 3/8 23 3/4 25 3/8 27 1/8
Body Length, Regular Fit
25 26 27 28 28 3/4 29 1/2 30
Body Length, Tall Fit
27 28 29 30 30 3/4 31 1/2 32
Body Length, Short Fit
23 24 25 26 26 3/4 27 1/2 28
Sleeve Length, From C/B, Regular Fit
16 3/4 17 1/4 17 3/4 18 3/8 19 19 5/8 20 3/8
Sleeve Length, From C/B, Tall Fit
17 1/4 17 3/4 18 1/4 18 7/8 19 1/2 20 1/8 20 7/8
Sleeve Length, From C/B, Short Fit
16 1/4 16 3/4 17 1/4 17 7/8 18 1/2 19 1/8 19 7/8
Sleeve Length, From Shoulder, Regular Fit
8 1/2 8 3/4 9 9 1/4 9 1/2 9 3/4 19
Sleeve Length, From Shoulder, Tall Fit
9 9 1/4 9 1/2 9 3/4 10 10 1/4 19 1/2
Sleeve Length, From Shoulder, Short Fit
8 8 1/4 8 1/2 8 3/4 9 9 1/4 18 1/2
Shoulder Width
16 1/2 17 17 1/2 18 1/4 19 19 3/4 20 3/4
Slim Fit
XS S M L XL XXL XXXL
Chest, Flat Measurement
18 1/2 19 1/2 20 1/2 21 7/8 23 1/4 24 7/8 26 5/8
Body Length, Regular Fit
25 26 27 28 28 3/4 29 1/2 30
Body Length, Tall Fit
27 28 29 30 30 3/4 31 1/2 32
Body Length, Short Fit
23 24 25 26 26 3/4 27 1/2 28
Sleeve Length, From C/B, Regular Fit
16 16 1/2 17 17 5/8 18 1/4 18 7/8 19 5/8
Sleeve Length, From C/B, Tall Fit
16 1/2 17 17 1/2 18 1/8 18 3/4 19 3/8 20 1/8
Sleeve Length, From C/B, Short Fit
15 1/2 16 16 1/2 17 1/8 17 3/4 18 3/8 19 1/8
Sleeve Length, From Shoulder, Regular Fit
8 8 1/4 8 1/2 8 3/4 9 9 1/4 18 1/2
Sleeve Length, From Shoulder, Tall Fit
8 1/2 8 3/4 9 9 1/4 9 1/2 9 3/4 19
Sleeve Length, From Shoulder, Short Fit
7 1/2 7 3/4 8 8 1/4 8 1/2 8 3/4 18
Shoulder Width
16 16 1/2 17 17 3/4 18 1/2 19 1/4 20 1/4
Classic Fit
XS S M L XL XXL XXXL
Chest, Flat Measurement
19 3/4 20 3/4 21 3/4 23 1/8 24 1/2 26 1/8 27 7/8
Body Length, Regular Fit
26 27 28 29 29 3/4 30 1/2 31
Body Length, Tall Fit
28 29 30 31 31 3/4 32 1/2 33
Body Length, Short Fit
24 25 26 27 27 3/4 28 1/2 29
Sleeve Length, From C/B, Regular Fit
17 5/8 18 1/8 18 5/8 19 1/4 19 7/8 20 1/2 21 1/4
Sleeve Length, From C/B, Tall Fit
18 1/8 18 5/8 19 1/8 19 3/4 20 3/8 21 21 3/4
Sleeve Length, From C/B, Short Fit
17 1/8 17 5/8 18 1/8 18 3/4 19 3/8 20 20 3/4
Sleeve Length, From Shoulder, Regular Fit
9 9 1/4 9 1/2 9 3/4 10 10 1/4 19 1/2
Sleeve Length, From Shoulder, Tall Fit
9 1/2 9 3/4 10 10 1/4 10 1/2 10 3/4 20
Sleeve Length, From Shoulder, Short Fit
8 1/2 8 3/4 9 9 1/4 9 1/2 9 3/4 19
Shoulder Width
17 1/4 17 3/4 18 1/4 19 19 3/4 20 1/2 21 1/2

Our size and fit team measure all items individually to help you find the perfect fit.

It may be helpful to compare these product measurements to a similar garment you already own. To do this, place the garment on a flat surface and take all measurements from the outside

Fall 2022

Fundraising Presentation

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"This versatile blazer is quite beautifully crated and fits perfectly. I am quite impressed with Onsloe and enjoyed excellent customer service in connection with this purchase!" – Theodore L.

"Have a tough time finding clothes that fit me correctly. It was worth the higher price tag to get high quality that actually fits." – Odin T.

"Great fabric plus a custom fit makes a killer combo." – Steven C.