The bare minimum, the basics like crew neck tees, v neck tees in all sorts of colours. 

graphic tees, mockneck sweaters (even tho it’s never sweater weather here), turtle neck cropped tops, knitted cardis, denim shorts, chinos shorts, a lot of different outers like hooded parkas, denim jackets, bomber jackets etc

i usually go for styles that are more street if not normcore bc i look terrible in frilly dresses i just can’t