"Dressier vibe" means creating a more formal or fancy atmosphere through clothing or style.
Sentences with «dressier vibe»
I love the sweater with the skirt and how it brings down the super dressy vibe a bit. (laceandlocks.com)
To keep the look more formal I chose my accessories for their classic dressy vibe. (stylingrannymama.com)
The sequin print that decorates the tulle is very whimsical, and I chose to maintain the playful and dressy vibes by pairing the skirt with a graphic tee and some metallic pumps. (allthecute.com)