Item #

43918 BLAC LT

Westport Black Boss Jacket

Color: Black
Black
Black
Size: SELECT SIZE Size Guide
Size & Fit Chart

Below is our size chart followed by measuring instructions. If you have any questions, give us a call at 1-877-WESTPORT (937-8767).

TALL NECK CHEST WAIST SLEEVE
LT (Large Tall) 16 - 16.5 42 - 44 36 - 38 35/36
XLT (XL Tall) 17 - 17.5 46 - 48 40 - 42 36/37
2XT (2X Tall) 18 - 18.5 50 - 52 44 - 46 37/38
3XT (3X Tall) 19 54 - 56 48 - 50 38/39
4XT (4X Tall) 20 58 - 60 52 - 54 38/39
5XT (5X Tall) 22 62 - 64 56 - 58 38/39
BIG NECK CHEST WAIST SLEEVE
1XB (1X Big) 17 - 17.5 46 - 48 42 - 44 32/33
2XB (2X Big) 18 - 18.5 50 - 52 46 - 48 33/34
3XB (3X Big) 19 54 - 56 50 - 52 34/35
4XB (4X Big) 20 58 - 60 54 - 56 34/35
5XB (5X Big) 22 62 - 64 58 - 60 35/36
6XB (6X Big) 24 66 - 68 62 - 64 35/36

For pants or shorts with "Long" and "Regular" options, the "Long" length corresponds to the "Tall" sizing above, and "Regular" corresponds to the "Big" sizing above.

HOW TO MEASURE FOR SIZE:

Neck: For collar size, measure around your neck, keeping two fingers between the measuring tape and your neck.

Chest: (Use for suit or jacket size) Measure over a shirt. Tape should be up under arms and straight across the shoulder blades.

Sleeve: With your elbow bent, measure from the middle of your back, directly below the neck, across the shoulders and elbow to the wrist. Total inches is your sleeve length.

Waist: Measure over your shirt at the point your slacks are normally worn.

Outseam: Lay a pair of good fitting slacks flat across a hard surface. Measure from top of waistband to the bottom hem of the slacks along the outside seam.


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Details

This modern performance jacket combines technical comfort with refined styling. Crafted from a premium 95% polyester / 5% elastane stretch fabric, it offers excellent flexibility, durability, and everyday ease of movement while maintaining a clean, structured silhouette. The interior features a soft sherpa lining, providing exceptional warmth and comfort for cooler days. Thoughtful leather trim detailing adds a sophisticated touch, elevating the jacket’s minimalist design. Designed with a stand collar, full-zip front, and streamlined zip pockets, this versatile piece transitions effortlessly from casual to polished wear.

  • Soft sherpa lining for warmth and comfort
  • Leather trim accents for a refined look
  • Stand collar with full zip closure
  • Two zippered side pockets
  • Clean modern silhouette
  • 95% polyester / 5% elastane stretch fabric
  • Dry clean
  • Imported
Sizing & Fit
For sizing & fit information, please click here.
Size & Fit Chart

Below is our size chart followed by measuring instructions. If you have any questions, give us a call at 1-877-WESTPORT (937-8767).

TALL NECK CHEST WAIST SLEEVE
LT (Large Tall) 16 - 16.5 42 - 44 36 - 38 35/36
XLT (XL Tall) 17 - 17.5 46 - 48 40 - 42 36/37
2XT (2X Tall) 18 - 18.5 50 - 52 44 - 46 37/38
3XT (3X Tall) 19 54 - 56 48 - 50 38/39
4XT (4X Tall) 20 58 - 60 52 - 54 38/39
5XT (5X Tall) 22 62 - 64 56 - 58 38/39
BIG NECK CHEST WAIST SLEEVE
1XB (1X Big) 17 - 17.5 46 - 48 42 - 44 32/33
2XB (2X Big) 18 - 18.5 50 - 52 46 - 48 33/34
3XB (3X Big) 19 54 - 56 50 - 52 34/35
4XB (4X Big) 20 58 - 60 54 - 56 34/35
5XB (5X Big) 22 62 - 64 58 - 60 35/36
6XB (6X Big) 24 66 - 68 62 - 64 35/36

For pants or shorts with "Long" and "Regular" options, the "Long" length corresponds to the "Tall" sizing above, and "Regular" corresponds to the "Big" sizing above.

HOW TO MEASURE FOR SIZE:

Neck: For collar size, measure around your neck, keeping two fingers between the measuring tape and your neck.

Chest: (Use for suit or jacket size) Measure over a shirt. Tape should be up under arms and straight across the shoulder blades.

Sleeve: With your elbow bent, measure from the middle of your back, directly below the neck, across the shoulders and elbow to the wrist. Total inches is your sleeve length.

Waist: Measure over your shirt at the point your slacks are normally worn.

Outseam: Lay a pair of good fitting slacks flat across a hard surface. Measure from top of waistband to the bottom hem of the slacks along the outside seam.

Shipping & Returns Information

Orders are shipped within one business day from when the order is placed, unless the item is a pre-order item or indicates that it ships separately. Allow additional processing time during the holiday season. General domestic U.S. delivery is basic ground service and can be expected to take 2-6 business days, depending on the state it is going to. Packages ship from Georgia, unless otherwise stated.

International shipping is now available to the following countries: Canada, Australia, United Kingdom, Italy, France, Portugal, Spain, Netherlands, Belgium, Germany, and Ireland. International orders ship within 2 business days via DHL.

For more information regarding Shipping times and costs, please visit our Shipping information page.

New, defective, and unaltered merchandise will be accepted for a refund or exchange up to 30 Days after Receipt of Merchandise, unless indicated that it is Final Clearance or non-returnable. Visit our Returns information page for more information.

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