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Here is a simple before and after of the Vanilla armor items with this mod. (It also supports modded armor too)
Dynamic Trim

Dynamic Trim

Mod

Dynamically render Armor Trim patterns!

Client DecorationEquipment
534.9k downloads
218 followers
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Dynamic Trims

Dynamically render Minecraft's Armor Trims.

trim_compare

Supports AllTheTrims!

External resources

IssuesSource

Project members

Andrew6rant

Owner

Bawnorton

Basically wrote the entire mod

Technical information

License
MIT
Client side
required
Server side
unsupported
Project ID