Does it look bad if I wear a beautiful robe to get ready and my bridesmaids are more casual?

Originally my getting ready outfit idea was to get some tracksuits cause I don’t like the cliché matching robe idea. My bridesmaids love the athleasure idea.

However, then I found a really beautiful and fun feathery robe that I want to get ready in. And I decided I want to take the opportunity to be a bit of a princess.

I don’t particularly care about staged group getting ready pics, and I don’t want to get robes that will never be worn again. Track suits are expensive, so I was thinking of maybe gifting my bridesmaids some personalized zip up hoodies and having them wear leggings. But does it make me look like a cheap AH if I wear a pretty robe and they wear hoodies?