I live in an apartment, but if I had a garden, being nude in it sounds like great fun. The most I do in that way is go onto my balcony nude to water my plants.
I was out last night watering the garden nude and it felt great. Been to hot and sunny to water in the day time and not good for the plants to water them in the direct sunlight (so I heard).
Best they are watered just after the sun goes down or before it rises, to keep them happy, but best done at night give the water time to soak in overnight.