Same day? No way.
Next day? Keep dreaming.
No matter when you go, they always have some excuse why they can't get the garments turned around in the times they advertise. And worse, they don't bother telling you this until they've already taken your garments and handed you a ticket, apparently hoping you won't notice your expectation of Monday turned into Wednesday or Thursday.
Look elsewhere unless you've got time to kill for only minor savings.