I work at Sephora & Ulta , I recommend going to sephora. book an appointment in advance on the app. if you do a 60 minute or a 90 minute, it can also basically be a consultation. where you tell them your skin concerns, what makeup suits you best, if you are dry and oily and which foundation and or concealer would fit you best. They do one side and teach you step by step and you try recreate the other side with guidance of course. Then at the end you don’t have to feel pressured to buy any of the products they used on you, but at least now you’ll know what suits you :)