Choosing a good foundation can be so tricky and can leave us totally confused because of the immense variety in the market nowaday and especially in summers its a task to find a good long wear,lightweight foundation.
I'm going to list down 3 really amazing drugstore foundations  to help you fight that confusion.These all are available online and as well as in stores.

source

1.Revlon Color Stay 24hr Foundation: This foundation is priced at INR975 and its one of my top favorite foundation.It comes in two variants - Combination to oily skin and Normal to dry skin.So you can pick up the one that would suit your skin type.This foundation looks so beautiful on the skin and really does stay for a very long time. Its texture is smooth and blendable and won't look cakey at all. The pigmentation is medium to high coverage and is buildable as well.It's a perfectly lightweight foundation and extremely good for days when you need your makeup to stay in place for long.It doesn't give a white cast in flash photography as well.

source

2.L'Oreal Paris Mat Magique 12h Bright Matt Foundation: This one retails for INR595, and is a beautiful mat foundation.Women with oily skin would totally love it.It's extremely light weight and super smooth to blend.It does stay on for a good 8-9 hours.In this hot summer weather, it feels great to have this on.Wouldn't recommend this one for anyone with dry skin as it would settle in the dry patches after a while.

source

3.PAC HD Liquid Foundation: PAC has totally stolen my heart, and I am really loving each and every product they come out with.The foundation retails for INR795 and comes in so many shades that you would definitely find one to suit your skin tone perfectly.I love the finish it gives me, again a very smooth blendable foundation, with no patchiness at all.It works best with a beauty blender that's what I have realized.The coverage is medium and you could build it up to high coverage.The longevity is good, it'll stay on for about 5-6 hours definitely,

This is how the Revlon Colorstay foundation looked on me.

wearing the L'Oreal Paris 12h Bright mat magique foundation.

Wearing the PAC Hd liquid foundation.