Step One
Order a sizing set (one of each stock size) for your staff to try on
Step Two
Be sure to adjust the vests at their multiple adjustment points to get the correct fit. Click here for information on how to adjust your armour.
Step Three
If you are unsure of anybody’s size, click here to complete our measuring guide. Once complete, email it over to us at sales@kelticclothing.co.uk and we’ll do the rest.

Size | XS | S | M | L | XL | 2XL | 3XL |
---|---|---|---|---|---|---|---|
to fit chest (inches) | 32-34 | 36-38 | 40-42 | 44-46 | 48-50 | 52-54 | 56-58 |
to fit chest (cm) | 81-86 | 91-97 | 102-106 | 112-116 | 122-126 | 132-136 | 142-148 |
Wearers who may need a bespoke size
We find that most users can fit into our unisex sizes which we stock for next day delivery! However anyone above 6’2″ ft or female wearers who are larger than a D cup, special sizes may be necessary from a comfort and protection point of view. Please refer to our sizing chart for guidance.
Body Armour Measurement Chart
If you have a member of staff that you think requires body armour outside our standard Small to XXXL, Extra Tall and Extra Female Shaping sizes, please fill in the form below. Below are some tips to make measuring easier. If you’d like a free tape measure to help you put your order together, just let us know.
A Chest measurement: We require the maximum reading whilst breathing in and holding the breath.
B Waist measurement: Take this measurement whilst standing and seated. When seated we need the widest measurement. This measurement is not your trouser size.
C Shoulder to waist: From the nape to the navel. Take this measurement standing.
D Front Neck to waist: This is usually the point where the bottom of a tie knot usually rests. Take this measurement both seated and standing.
Male measurements

Name | |
---|---|
Height | cms |
Weight | kgs |
A. Chest around the fullest part of the chest | cms |
B. Waist around the waist at naval level | cms |
C. Shoulder to waist from highest point of shoulder to navel | cms |
D. Front neck to waist joining of collar bones to naval | cms |
Female measurements

Name | |
---|---|
Height | cms |
Weight | kgs |
A. Bust around the fullest part of bust | cms |
B. Rib cage directly under the bust | cms |
C. Waist around the waist at naval level | cms |
D. Front neck to waist joining of collar bones to naval | cms |
E. Shoulder to bust from highest point of shoulder to bust point | cms |
Bra size including cup size | |
Dress size |