You will need a button and two stitch markers for the top.

You will also need a length of 3/8”- .5” (10 mm) elastic equal to the desired waist measurement.

Finished measurements:
Chest circumference: 28( 31.25, 36, 39, 43.75, 47, 51.5)“ 71( 79, 91, 99, 111, 1119, 131) cm
Skirt circumference at hip: 32((34.25, 38, 42, 46, 49.5, 53.25)” 81( 87, 97, 107, 117, 125, 135) cm
Skirt finished length: 37( 37, 37.75, 37.75, 38.5, 38.5, 38.5)“ 94( 94, 96, 96, 98, 98, 98) cm

Yarn used:
Sirdar Stories
Shade 847 Spa Day
Top - 3(3, 4, 4, 5, 5, 6) balls
Skirt - 7(8, 9, 10, 11, 11, 12) balls