This vintage pattern includes a girl’s raglan cardigan, a boy’s pullover (with zipper), a skirt (with straps) and shorts.
The original pattern calls for Paton’s Astra. No idea of yardage.
either sweater - 3 x 50g
skirt or pants - 2 to 3 x 50g
pages 18-21 of the booklet

“Your little ones are sure to portray a charming picture when wearing this matching twin set separate or with the knife pleated skirt or short pants as shown”