Yes! Also doing this before application will help even more. I live in Kentucky and it works. The only setting powder that hasnt creased on me is Puff Puff Pass setting powder from KimChiChic cosmetics, highly recommend! I use it verrrry sparingly. You are gorgeous btw! Never would've guessed you're in the 30+ crowd!
I hope you’re using SPF underneath that makeup too! Just a tip: your face and neck don’t match without makeup, which is totally normal, but when wearing makeup it’s often a good idea to minimize that difference otherwise it’s enhanced and it ends up looking like you’re wearing a mismatched foundation even if it perfectly matches your face. You can get around this by using a lighter shade on your lower cheeks (below where you’d put cheek contour and down to where you’d put your jaw contour). This also doesn’t have to be a perfect match to your neck, just lighter than the rest of your face and well blended of course.
I was just at Dunkin' Donuts this morning and the cashier had a yellow star on her cheek and I thought it was just a cute sticker. Now I wonder if it was a pimple patch. Either way it was super cute and made me smile