Mamas who swaddle or use swaddle wraps - what do you do for nap time? Do you swaddle for every nap? If so, what does your LO wear under the swaddle? What's your routine?

Lucy is almost 7 weeks and we just started using the SwaddleMe wraps. She's sleeping beautifully tonight, but she has not been a good napper, so I'm wondering if it would help.