Ask your guests to wear pink head to toe.
Any shade of pink, mix and match but has to be pink.
Decorate the rooms with pink stuff. Scatter pink table cloths over tables. Put little flower decorations on the table. Put a bowl of water and put flower heads or round candles to float on top.
Put pink ribbons around the chairs. Pink decorations candles little tea lights in pink holders. Put little pink confetti shapes around the table. Have pink napkins on pink or white plates. Have a make up party using Pink colour. Give your friends a manicure with pink nail varnish. For fun food ideas. Have pink milkshakes,pink candyfloss, pink little cakes like the french fancies and pink ice-cream.
The best dressed person wearing pink gets a prize.
All your friends will love this idea, have fun !