Take care of your clothes and they will take care of you!
Your handcrafted clothes can be washed on gentle, cool and laid flat or tumble dry on low. Do not hang dry or store your pants, they will grow longer due to the weight of the fabric. Hanging will also leave marks in the plush fabric (that will come out with washing but that's annoying.) They are best stored folded.
I recommend not washing with every wear to get the most life out of your garments. The washer and dryer wear clothes out faster.
All swim is best to let air dry.