☞ Internet guide - Shopping - Clothing - Casual - T-Shirts

Check Six Enterprises

Original designs by pilot/artist Russ Hopf. Images range from homebuilts to jets, through many eras of flight.
http://www.cygrfx.com/check6/

Aviation related T-Shirts. Also has airplane pictures.
http://www.leatherneckaircorp.com

Dozens of multicolor designs covering general aviation, warbirds, homebuilts, ultralights, and helicopters.
http://www.airplanetshirts.com/

Aviation art from your favorite American airlines, past and present.
http://www.skyshirts.com/

A collection of simple slogan shirts aimed at aviators and their families.
http://www.aviation-giftshop.com/

Designs for paraglider pilots.
http://www.epicsessions.com/

A collection of American military designs.
http://sophoswear.com/