Creating a mood board – Gather inspirational images and you may discover that you have gravitated towards a certain look be it denim, maxi dresses, pencil skirts etc. Mind you a mood board isn't just about clothes - it should be ( at least I think) about the foods you like - the places you want to visit.
Create a capsule wardrobe – this is a collection of clothes that form the base of you closet.. The ones you know work well with you.
Throw in some unique pieces could be something with pops of color, different textured items (this is where we come in) or bold accessories.
Keep experimenting that’s how you will discover what best works for you.