use tape and paper to cover up the area of the jar you do not want painted. then spray paint where you do want paint.
let the paint dry. if you don't (like me) then use a razor and scrap off the paint where you messed up.
get out your lace and fabric tape and decide what you want to use.
put it on there. my paint still wasn't dry so the lace stuck to it then i stuck fabric tape on the lace.
put it somewhere where you can see it and remember to put money in it. maybe in the kitchen so you will remember that you want to look skinny on your cruise also.