I placed two orders through Cafepress because I was really pleased with my first (ever) personalized t-shirts.  *My recommendation = search for coupons online - I was able to find a 20% off entire order coupon by just searching through Google :)
 
First Order: $83.55 included 4 shirts & shipping (see pics below):
1. Two personalized t-shirts that I created on-line for my husband (Jamaican Bride & Groom in the Front & I had "team 'our last name'" placed on the back :)  *I personally chose to have my t-shirt look more feminine & have his shirt more masculine = that is why our t-shirts have different styles of print.  I also chose a different t-shirt, that has a slightly different shad of blue than my husband's.  Again - there are many options available - so you could do the exact same color/print/etc for the both of you.
2. Two non-personalized t-shirts (Green bride & groom 2010).  See pictures below:



 
My Second Order Involved Personalized T-Shirts for Our Wedding (see pics below):
Many different sizes, all the same color, all items shipped on-time & quickly to our house.
Front of t-shirt:  Wedding Crasher Jamaica 2010
Back of t-shirt: Rule #76 "No excuses, Play like a Champion"