Jack-Knife Waistcoat



The Jack knife waistcoat is one of Bykowski's signature creations. It has opposite lapels that are truly symmetrical in angle for  balance. We worked years on this design to bring you something truly unique in the menswear world, this is the first of it kind! It pairs nicely with a dress suit or casually with your heritage look. This vest features a 5 button stance and classic lapel vest pattern evoking an Edwardian look or from the 1910's-1920's and the prohibition. Add a piece like this to your modern wardrobe as well to spruce up your look for a more interesting style or your barbershop look. Bykowski Tailor & Garb's signature designed waistcoats and are exquisitely designed and hand crafted from some of the highest quality fabrics on the market and we pay extreme attention to detail.

Sizing for this style as follows

Be sure to check the measuring guide and have a friend or family member measure you according to our directions for best results. Enter your measurements and choose one of the fabrics you would like this vest made in. It is as easy as that. We cut all of our vests to a nice slim fit/tailored look for all body shapes and sizes. Made to order in USA. Takes 3-4 weeks for delivery. Express shipping is available.

Size 36  Fits Chest: 36"-36.75"   Stomach up to 34"  Back length 21.5" Front length 23.5" 

Size 38  Fits Chest: 38"-39.75"  Stomach up to 36.1"  Back length 22.25" Front length 24.25" 

Size 40   Fits Chest: 40"-40.75" Stomach up to 37.6"  Back length 23" Front length 25" 

Size 42   Fits Chest: 42"- 43.75"  Stomach up to 40"   Back length 23"   Front length  25.25"

Size 44   Fits Chest: 44"-45.3"   Stomach up to 42"    Back length 23.5"   Front length  25.75"

Size 46   Fits   45.5" 24"  


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