The parts that go over your ears on glasses would be hidden by the wig mostly anyway... in the musicals all those masks were plastic looking frames anyhow and you never noticed.
Or at least I never did! haha. You could make them red -- Minako is all about attention-seeking anyway :P
The skirt pattern is a circle skirt, I used this one: http://taeliac.deviantart.com/art/Tu...kirts-90497598