These are not water decal. They are actual adhesive stickers. So, you can skip the step of soaking the image in water. Just peel it off and place on your nails. Quick and easy.
You can get this decal here:
Here I did 3 coats of Givenchy 144 XMAS PEARLS (shimmery white) and Sally Hansen Xtreme Wear 481 Breezy Blue (baby blue). I bumped my ring finger against something, so please excuse the dent on the polish. It's ok though as I will just cover it up with a sticker.
See! No more dent! This was pretty quick to do. The part that took me a lot of time was where I had to wait for the base color to dry. Remember to apply a top coat to seal in the design.