Ripe is the shop in Glenferrie Rd, and yes quite expensive.
Try Maternity Matters in Glen Waverley, on High Street Road near The Glen - has specials racks, including Ripe at discount prices. This shop is part of the same chain as Kluckee in Balwyn, which also has excellent range, but I found more specials in Glen Waverley.
GOOD LUCK!