Dd1 has a y13 prom and dd2 has a y11 prom on consecutive nights - dd2 is on prom committee so wants to look good. Both are 5'6ish, dd1 has dark hair and size 10/12, dd2 is blonde and very fair and size 8/10. Neither want anything long, dodgy or what anyone else would wear. Dd1 wears quite a lot of vintage and hopes to study law next year so would get more wear out of something more formal - she fancies just below the knee or pretty short and swishy. Both want to stay away from Topshop/Monsoon/where everyone else might go.
All ideas welcome please, especially anything a bit quirky.