Under The Sea Long Romper
Under The Sea Long Romper
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Custom designed using the most premium, soft fabrics, our long rompers will become your new staple item.
With a dome on each shoulder and overlocked seams for extra durability, these rompers are easy to take on and off and aren't at risk of popping open - even when crawling!
The perfect addition to your wee one’s wardrobe, keep them cosy year round by layering your Willa romper with a long sleeve and jumper in winter, and a short sleeve or bodysuit in summer.
Please note that because all products are handmade and every piece is unique, the print of your product may differ to the image provided.
Fabric composition
95% cotton, 5% spandex/lycra
Care instructions
Care instructions
We recommend a cold gentle or delicate machine wash, or hand wash.
Lay flat or hang dry.
Please do not bleach, iron or tumble dry.
Size guide
Size guide
Willa size | Weight | Height |
0-3 months | Less than 3kg | Less than 43cm |
3-6 months | 3-6kg | 43-61cm |
6-9 months | 6-8kg | 60-67cm |
9-12 months | 8-9.5kg | 67-79cm |
12-18 months | 9.5-11kg | 79-86cm |
18-24 months | 86cm-92cm | |
2 years | 92cm-98cm | |
3 years | 98cm-104cm | |
4 years | 104cm-110cm |
As all of our items are hand cut, please allow a garment tolerance of +/- 1cm to 1.5cm.
Shipping and returns
Shipping and returns
Shipping is available New Zealand-wide and is free on orders over $100. Orders under $100 start from $6. Rural delivery starts from $12.
We also offer free delivery in Morrinsville, Waikato.
The relevant shipping option will automatically display at checkout.

