Made in the USA: Blade + Blue pocket squares are made right here in the San Francisco Bay Area and measure 11" x 11". Indigo Dyed Navy Stripe Pocket Square: I was so lucky to find a few bolts of Japanese Indigo Dyed fabrics and I infused them into this season&|39;s theme of the &|39;Handsome Professor&|39;. They are nothing short of stunning - perfect for putting a unique spin a clean, polished look. This is a grey printed stripe on the deep indigo backdrop. Totally subtle and totally cool. Made of 100% Cotton.