Royal Blue Baby Dress Blue Abstract Mariel One Shoulder Maxi Dress Elegant Light Blue Sleeveless Knee Length Dress Shop on Pinterest Uniform bridesmaids dresses. Cute color combo for fall. TIP: If you have two theme colors, get the bridesmaids dresses in a dark color and add your second color as a belt and Dusty Blue Scoop Neck Short Sleeves Mother of The Bride Dresses with Lace Appliques Blue Floral Bridesmaid Dresses, Blue Fern Patterned Dress