Hats
Six-panel baseball cap, adjustable strap, one size fits most. A cap only really has two embroiderable spots — the front panel and the side — so the choice here is simpler than the T-shirts.
SoonDesigns
Front Logo
Small embroidered mark, centered on the front panel.
PREPPER.CLUB
Wordmark
The full wordmark, stacked across the front panel.
Side Patch
Small mark on the side panel instead of the front — the understated one.
Blank cap mockup by Vecteezy.com, used under its Free License (attribution).