If you're trying to collect all the armor trims in Minecraft, this list can help you identify them all.
Glowing Armor Trims for Minecraft 1.20.0 Trails and Tails with
EVERYTHING You NEED To Know About Armor Trims In Minecraft 1.20
Minecraft: Every Smithing Template
Five new armor trims announced for Minecraft 1.20 Trails & Tales
All 16 armor trim patterns- including backs and overlapping areas
Minecraft Armor Trims - Minecraft Guide - IGN
Minecraft: How To Make Charcoal
Minecraft Trails and Tales ALL Armor Trimming Details
Minecraft Armor Trims - List of Locations, Recipes and More
Trail Ruins – Minecraft Wiki