Best Sellers
Happy birthday to us! Browse our best-sellers from our first year in business:
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Organic Cotton Zip Growsuit Onesie - Blueberry
Regular price $27.00 NZDRegular priceUnit price / per$39.95 NZDSale price $27.00 NZDSale -
Organic Cotton Zip Growsuit Onesie - Pineapple
Regular price $27.00 NZDRegular priceUnit price / per$39.95 NZDSale price $27.00 NZDSold out -
Organic Cotton Zip Growsuit Onesie - Feijoa
Regular price $27.00 NZDRegular priceUnit price / per$39.95 NZDSale price $27.00 NZDSold out -
Organic Cotton Zip Growsuit Onesie - Watermelon
Regular price $27.00 NZDRegular priceUnit price / per$39.95 NZDSale price $27.00 NZDSale -
Organic Cotton Rib Short Sleeve Summer PJ Set - Pear
Regular price $27.00 NZDRegular priceUnit price / per$39.95 NZDSale price $27.00 NZDSale -
Organic Cotton Rib Short Sleeve Summer PJ Set - Blush
Regular price $27.00 NZDRegular priceUnit price / per$39.95 NZDSale price $27.00 NZDSale -
Organic Cotton Rib Short Sleeve Summer PJ Set - Duck Egg Blue
Regular price $27.00 NZDRegular priceUnit price / per$39.95 NZDSale price $27.00 NZDSale -
Organic Cotton Rib Short Sleeve Summer PJ Set - Dove
Regular price $27.00 NZDRegular priceUnit price / per$39.95 NZDSale price $27.00 NZDSale -
Organic Cotton Rib Long Sleeve PJ Set - Pear
Regular price $44.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Long Sleeve PJ Set - Duck Egg Blue
Regular price $44.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Long Sleeve PJ Set - Milk
Regular price $44.95 NZDRegular priceUnit price / perSold out -
Organic Cotton Rib Long Sleeve PJ Set - Dove
Regular price $44.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Long Sleeve PJ Set - Blush
Regular price $44.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Long Sleeve PJ Set - Buttercream
Regular price $44.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Long Sleeve Bodysuit - Milk
Regular price $29.95 NZDRegular priceUnit price / perSold out -
Organic Cotton Rib Long Sleeve Bodysuit - Dove
Regular price $29.95 NZDRegular priceUnit price / perSold out -
Organic Cotton Rib Long Sleeve Bodysuit - Blush
Regular price $29.95 NZDRegular priceUnit price / perSold out -
Organic Cotton Rib Long Sleeve Bodysuit - Pear
Regular price $29.95 NZDRegular priceUnit price / perSold out -
Organic Cotton Rib Long Sleeve Bodysuit - Duck Egg Blue
Regular price $29.95 NZDRegular priceUnit price / perSold out -
Organic Cotton Rib Long Sleeve Bodysuit - Buttercream
Regular price $29.95 NZDRegular priceUnit price / perSold out -
Organic Cotton Rib Short Sleeve Bodysuit - Milk
Regular price $24.95 NZDRegular priceUnit price / perSold out -
Organic Cotton Rib Short Sleeve Bodysuit - Dove
Regular price $24.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Short Sleeve Bodysuit - Blush
Regular price $24.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Short Sleeve Bodysuit - Pear
Regular price $24.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Short Sleeve Bodysuit - Duck Egg Blue
Regular price $24.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Short Sleeve Bodysuit - Buttercream
Regular price $24.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Tie Knot Beanie - Milk
Regular price $14.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Tie Knot Beanie - Dove
Regular price $14.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Tie Knot Beanie - Blush
Regular price $14.95 NZDRegular priceUnit price / perSold out -
Organic Cotton Rib Tie Knot Beanie - Pear
Regular price $14.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Tie Knot Beanie - Duck Egg Blue
Regular price $14.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Tie Knot Beanie - Buttercream
Regular price $14.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Pull Up Socks (One Pair) - Peony
Regular price $9.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Pull Up Socks (One Pair) - Rose
Regular price $9.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Pull Up Socks (One Pair) - Thyme
Regular price $9.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Pull Up Socks (One Pair) - Ocean
Regular price $9.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Pull Up Socks (One Pair) - Oat
Regular price $9.95 NZDRegular priceUnit price / perSold out -
Organic Cotton Zip Front Short Sleeve Romper - Blueberry
Regular price $24.00 NZDRegular priceUnit price / per$37.95 NZDSale price $24.00 NZDSale -
Organic Cotton Zip Front Short Sleeve Romper - Pineapple
Regular price $24.00 NZDRegular priceUnit price / per$37.95 NZDSale price $24.00 NZDSale -
Organic Cotton Zip Front Short Sleeve Romper - Feijoa
Regular price $24.00 NZDRegular priceUnit price / per$37.95 NZDSale price $24.00 NZDSale -
Organic Cotton Zip Front Short Sleeve Romper - Watermelon
Regular price $24.00 NZDRegular priceUnit price / per$37.95 NZDSale price $24.00 NZDSale -
Organic Cotton Fine Rib Lounge PJ Set - Lavender
Regular price $34.00 NZDRegular priceUnit price / per$49.95 NZDSale price $34.00 NZDSale -
Organic Cotton Fine Rib Lounge PJ Set - Toetoe
Regular price $34.00 NZDRegular priceUnit price / per$49.95 NZDSale price $34.00 NZDSale -
Organic Cotton Fine Rib Lounge PJ Set - River
Regular price $34.00 NZDRegular priceUnit price / per$49.95 NZDSale price $34.00 NZDSale -
Organic Cotton Fine Rib Lounge PJ Set - Camellia
Regular price $34.00 NZDRegular priceUnit price / per$49.95 NZDSale price $34.00 NZDSale -
Organic Cotton Rib Leggings - Dove
Regular price $29.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Leggings - Blush
Regular price $29.95 NZDRegular priceUnit price / perSold out -
Organic Cotton Rib Leggings - Pear
Regular price $29.95 NZDRegular priceUnit price / perSold out -
Organic Cotton Rib Leggings - Duck Egg Blue
Regular price $29.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Bow Headband - Blush
Regular price $14.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Bow Headband - Milk
Regular price $14.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Bow Headband - Pear
Regular price $14.95 NZDRegular priceUnit price / per -
Organic Cotton Rib Bow Headband - Buttercream
Regular price $14.95 NZDRegular priceUnit price / per -
Organic Cotton Fine Rib Bow Headband - Lavender
Regular price $6.00 NZDRegular priceUnit price / per$14.95 NZDSale price $6.00 NZDSale -
Organic Cotton Fine Rib Bow Headband - Camellia
Regular price $6.00 NZDRegular priceUnit price / per
Collection: Best Sellers
Discover Cosy Boutique’s Best Sellers collection—our most-loved essentials that parents keep coming back for! Made from soft, organic cotton, our top picks blend quality, comfort, and timeless style. Featuring buttery-soft, breathable sleepwear and versatile essentials in plain colours, these pieces are designed to last. From practical zip suits to stretchy, all-season styles, each item in this collection is crafted for easy dressing, gentle on your little one’s skin, and made to withstand the adventures of babyhood. Explore what’s made us a favourite for parents who value natural, durable, and adorable babywear!
