It's been said by many many stunt women all over the internet that skirts and heels are not an obstacle for any fighting/stunts they do so that never actually bothers me. There's a post somewhere where we discussed that in regards to female armour and how as long as the heels are well made and the skirt is not trip over length or pencil style, it doesn't hinder movement. Unlike sleeves which leads me too:
Those stupid off the shoulder impossibly low dresses. Yes, if your dress has proper structure and shape it can work (and I'm guilty of this design). It looks regal as hell when characters are static but the second they start moving I start questioning how that thing is staying up. Especially when they then start fighting.
Also, Curtains Match the Windows. Aka the hair and eye colour match and 99% of the time this is also the character's theme colour. I get it, we're colour coding so you can tell the characters apart easily but when this also falls into totally obvious character types it gets tiring. I don't want to be able to tell a character's entire story and arc from their colour scheme I'm not impressed.