I used a material called fablon, in some places its called sticky back plastic or vinyl? I cut my letter's using my slice at all different size's
I then drew with a pencil soft grid lines so my lettering does'nt look too wonky!!
& stuck down all my letters in place
Once all my letters were in place i dabbed on 2 different shade of pink, i had a little helper see, it's for her room so she wanted to help, lol
Make sure it's properly dry before you start to peel off the letter's, i did this using a craft knife & carefully lifting the sticker's until i can pull them off
When all the stickers were off, i had some letter's showing with pencil line's, i just erased them out!