Gen Z's latest fashion hack is using iPhone Notes to plan outfits. Here's how to do it yourself.

• iPhone owners are uploading photos of their outfits to the Notes app on their phones.
• The Gen Z viral style hack is helping people to remember and plan their looks.
• Here's which iPhone features to use if you want to try it.

Gen Z fashionistas are taking closet organization into their own hands — and using a simple iPhone feature to do it.

While Pinterest boards offer style inspiration, some young people are using the Notes app instead. There, they can upload photos of their own wardrobe and outfits and plan looks based on clothes they already have.