
Thanks to everyone who came up with this! I could only think of the felt strips but didn't know how to attach them so I bought them for my husband who was given hats that were too big. Some of them are cowboy hats and some are fedora hats. I finally found these gears and bought them for him. He said they are great. And now that they're not hanging over his ears and making him look like he's wearing his dad's hat, the hats look great! He placed pieces of styrofoam between the ribbon inside the hat and the felt. They cannot be seen from the outside. He said the adhesion is good, but warned people not to stick it on until they've tried it on, as he's not sure how successful it will be in removing it.

Smart speaker Yandex Station Mini without clock with Alice, red pomegranate, 10W
75 Review

Gaming chair Zombie VIKING 5 AERO, upholstery: imitation leather, color: black
30 Review

Contact lenses Alcon Air Optix Night & Day Aqua, 3 pcs., R 8.6, D -2.75
40 Review

Contact lenses Bausch & Lomb Biotrue ONEday, 90 pcs., R 8.6, D -1.5
82 Review

π₯ Mylar Science Purchase: Your Ultimate Emergency Blankets
9 Review

High-Performance Arcturus Military Wool Blanket
12 Review

π₯ FiberShield: Enhanced Blanket Suppression with JJ CARE Fiberglass
9 Review

Foxelli Lightweight Hooded Rain Poncho: Ultimate Occupational Health & Safety Gear in Emergency Response Equipment
9 Review