I think the best way to make a long tulle skirt wearable, is to choose sneakers instead of high heels. So you become less a princess and more a modern woman, which is not so bad!
Tutu skirt are not only for kids, just think about Carrie Bradshaw!
I recently saw Julia Roberts on an Instagram post, at 50, wearing nude pumps and high-waisted skinny jeans.
There are several trends leading up to the warmer season, but I would position denim first. Jeans and denim jackets are a must, of course, but this is a tidal wave of denim accessories, such as shoes, backpacks, and bags, which doesn't seem excessive now, but ...