I kept my card clean and simple, used the colors in the same order and punched the large starburst shapes with a combination of an EK punch and a large round punch. The little wedges between each row of dots were snipped out by hand.
A Fiskars punch was used for the smaller starbursts punched from glitter cardstock. If you look closely, you'll see the sentiment is actually a sticker: I printed it on my PC, trimmed around the letters and adhered.
The matching multicolored mat was pieced together from scraps.