Drs. Foster and Smith marks down select dog costumes as part of their Sizzlin' Summer Sale. Better yet, take $5 off via code 11318418. Check out the Barnyard Friends Costumes (pictured), originally $9.99-$14.99, marked down as low as $6.99 for a cow costume, reduced to $1.99 with the code, the Star Wars Dog Costumes on sale from $18.99 to $12.49, now $7.49, and the Shrek Costume lowers from $18.99 to $12.99 and now $7.99. Shipping is from $9.99.