>>936035485buy a cheap wedding ring (under $50 for non-precious metals) and hang out in the lingerie section of a large department store
when you see a woman browsing the F and G cup bras, apologetically explain that your wife is about to take a business trip and is leaving straight from work for the airport, but the fasteners on her bra just ripped and she tasked you with buying a replacement and meeting her at the airport with it, and could she please help you pick one
this creates the impression that you're a safe guy, in touch with your feminine side, and takes advantage of the psychological phenomenon of people feeling warmly towards you if they do you a favor (which i know seems counterintuitive, but it's an established phenomenon in human psychology)
the rest depends on your rizz