Large Dragon at Large - S2-E10
Continuity mistake: As Velma and Daphne walk up on either side of Ripley, they begin pouring drinks with blue pitchers. It cuts to a close up and suddenly it is just Velma already pouring a drink and Daphne is starting to. (00:10:25)
Chosen answer: Purely a creative decision, but based on the tone of this question I don't suppose you're honestly after an answer so much as you are just looking for someplace to express your distaste.
Phixius ★
Because Schumacher wanted to base the suits on Greek sculptures hence the nipples. Don't forget Robin's shorts or Batman wearing different colored cowls in the comics, perhaps this was a nod to that.
Rob245