This is the most difficult (and expensive) alteration. Always buy a jacket that fits the shoulders perfectly off the rack. 2. The Sleeve Length
The jacket shoulder should end exactly where your natural shoulder does. Tailoring suits the professional way
Lean against a wall. If the shoulder pad hits first and scrunches up, it’s too wide. This is the most difficult (and expensive) alteration
If your jacket has functional buttons ("surgeon's cuffs"), tailoring the length is much more complex. 3. The Jacket Taper Tailoring suits the professional way