Order a 10th Annual GOF Shirt from the Porsche 356 Florida Owners Group (FOG). 

The shirt is a Port Authority® - Performance Vertical Pique Polo. K512 for men and L512 for women in white.

In order to see all of the color choices and determine the correct size go to the following website: http://www.tmhuniform.com.  From their home page, click on the Polos link. Locate the Performance Vertical Pique Polo K512.
Both K512 for men and L512 for women has a super subtle vertical texture 100% polyester pique with moisture-wicking performance. Pricing is the basic shirt price as shown plus the logo emboidering cost ($8) and comes out to $28.50 plus tax and shipping. 
You can actually order any shirt shown on the site, or other accessories as categorized on the left of the first page, and have the FOG logo embroidered, so feel free to browse. 
Once you have selected what you want put all the specs in an email to:  http://www.tmhuniform.com  For shirts be sure to include the style (i.e. L512, K512 etc), color, and size.  Put “10th Annual GOF Shirt Florida Porsche 356 Order” in the Subject line. In the email include your name, ship-to address, and phone number.  They will call you when your order is finished and you pay by credit card. Total price will include shipping and tax. Questions call 1-727-845-1578.