I'm planning to have 6 bridesmaids but really want to include a girl who I baby sat for 10 years. She is 19 and in school so I feel bad if she feels financially obligated with putting together the shower/bachelorette (and she wont even be aloud to drink). Her younger sister (who I also baby sat) is deaf, could I have her be in the party as "Sign Language" translator and have her get ready with us and wear the bridal party dresses?
Or should I just have uneven number of groomsmen to bridesmaids?