Recently got this vintage greek fisherman's Stetson cap

Aegean Wool Fiddler's Cap Greek Fisherman Caps

Look what I found!! Two-part question: how do I check for dry rot, and will it look silly if I add holes to the back strap to shorten them a few sizes?

Pre-owned. Vintage. Size 57 - 7 1/8. Please see photos for condition. Item in photos is what you receive.

vintage AEGEAN Greek Fisherman’s Cap black wool blend made in Greece size 7 1/8

Greek Fisherman Cap by Broner Black / M

Aegean Wool Greek Fisherman's Cap Greek Fisherman Caps

Stetson Riders Cap Linen In a lovely gray/ black rope and band Nice nautical style cap from Stetson that will help you keep your cool during the

STETSON ITALY Greek Fisherman Hat 100% LINEN RIDER CAP GRAY N L 59CM GATSBY

FIDDLER Cotton Greek Fisherman Peaked Cap Sailor Boatman Mariner Barge Driver Milkman Jewish Cabby Urban Walking Camper Sun Hat BLACK

FIDDLER Linen Greek Fisherman Peaked Cap Jewish Airy Lightweight Sailor Boatman Mariner Barge Urban Summer Cab Milkman Sun Hat BEIGE - Israel

Greek fisherman have worn this style of hat to withstand the sun and rain. The short bill features embroidery detailing as well as a traditional rope above the brim. Smooth satin lining interior with 100% cotton exterior. Traditional fisherman style. Ageless embroidery highlighted on the short brim. Smooth satin lining. Traditional rope detailing above brim.

Men's Aegean Cotton Greek Fisherman's Cap: Size: 7 1/2 White