Without the detachable collar fastened in, the shirt had a band collar that almost exactly looked like the modern grandad collar (with modifications of course). They are designed for casual and lounge wear.
Beach837/JBC Mens Grandad Knitted Full Zip 2 Pocket Patterned Cardigan Size M L XL XXL (Charcoal, L to fit Chest 45")
MENS GRANDAD COLLARLESS LONG SL FORMAL CASUAL DRESS PARTY SHIRT FROM £10.99 (501
Beach837/JBC Mens Grandad Knitted Full Zip 2 Pocket Patterned Cardigan Size M L XL XXL (Blue, 2XL to fit Chest 50")
Men's Stonewashed Grandad Om Comfy Casual Long Sleeve Hippie Boho Shirts Tops
Thick Patchwork Printed Symbols Hippie Grandad Collarless Casual Pocket Shirts
