Give the following 6 points of information after you place order :

1.Chest ---(body tight actual  measurement )
2.Waist--- (body tight actual  measurement )
3.Hips--- (body tight actual  measurement )
4 Weight &height:
5.Arm girth(=Biceps):
6.Event date
7.Tell Your usual wear jacket size and pants size
(please Marked US or EU size,it is your usual wear size not size on our chart
this can help us double check for correct size ).

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For example:Name: Robert
Chest 36.5"(93cm),waist 33.2"(85cm),hips36.4"(92.5cm),
weight 153lbs(69kg),height 5'6(168cm)"
Usual jacket size: US 38R, Pants: W32 L30

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How to Measure your chest and waist size?

NOTE: 
Measure with no clothes or thin one
Do not leave extra space/room as if to make it comfortable.
Just give us you body tight measurements.
 Because we will adjust the measurements to fit your body. 

1.Chest/Bust:

Measured under the arms

2.Waist 

thinnest part of the waistline 
which is located above your belly button and below your rib cage