From the author's README on Thunderstore

JACKET & SHIRT PACK

Made by lipsk8s

Jacket, shirt, and tie outfit for ReSkate, with 11 neutral colorways. A clean, simple look with an oversized jacket, collared shirt, and dark tie.

Included colorways

Colorway
Taupe
Stone Gray
Navy
Olive
Espresso Brown
Sand Beige
Slate Blue Gray
Mushroom
Smoke Gray
Sage
All Black

Details

Detailed fabric, stitching, collars, cuffs, and pocket flaps.
Two chest pockets, a front zipper, and a sleeve zipper pocket.
Coordinated shirt colors and dark ties across the neutral colorways.
The all-black version has a black jacket, shirt, tie, buttons, and zippers.
Original texture details kept across all colorways.

Credits

Pack and custom texture work by lipsk8s.

Thanks for checking out the pack and skating in my work.

Install CUSTOM LEATHER JACKET WITH BUTTON UP

You need ReSkate and your own copy of skate. on Steam.

Open ReSkateLauncher.exe and go to MODS.
Search for CUSTOM LEATHER JACKET WITH BUTTON UP and click install. The launcher also installs anything it depends on.
Press PLAY. In game, the MODS tab of the ReSkate menu (Insert) turns it on and off.

Or install it by hand: download the .zip and drop it on the launcher window, or unzip it into its own folder in Mods\ beside Skate.exe.

Maps show up in the ReSkate menu's level list. To join a server running a custom map, you need the same map installed. If the game won't load after installing, see known issues.

skatemods doesn't host or review this mod. The download comes straight from Thunderstore. Only install mods you trust, because scripts can run code.