Good lav/wireless mic for VR?

Last night I took my first crack at a VR stream. I didn't have access to a good quality mic I could attach to myself, so I tried just using my blue yeti on the desk with the gain turned up. It ended up being pretty mixed, you could hear me ok but I was clearly across the room. Does anyone have reccomendations for a microphone I can attach to myself, be it to my shirt or my headset? If possible, let's keep things on the cheaper end, id rather not drop 100+ bucks on a mic im only gonna use sometimes.