ROYAL GROOM

Customer Care

Size guide

Measure at home, then compare to the charts to find your best fit.

How to measure

  • Chest — around the fullest part of your chest, keeping the tape level under the arms.
  • Waist — around your natural waistline.
  • Hips — around the fullest part of your hips.
  • Inseam — from the crotch to the bottom of the trouser leg (for suits).

Measure over the clothing you plan to wear underneath. When you’re between sizes, size up — a local tailor can take a piece in for a precise fit.

Traditional groom wear (inches)

SizeChestWaistHips
S36"30"38"
M38"32"40"
L40"34"42"
XL42"36"44"
XXL44"38"46"

3-piece suits — jacket

Order the jacket, waistcoat and trousers independently on the product page. Trousers follow your waist measurement; the waistcoat follows your chest.

JacketChestApprox. height
36R36"5'6"–5'9"
38R38"5'6"–5'10"
40R40"5'7"–5'11"
42R42"5'8"–6'0"
44R44"5'9"–6'1"
46R46"5'10"–6'2"

PlaceholderThese are general guides. Replace with the exact measurements for your products, and always check the size details on each product page — garments can run differently by style.