MarMar Copenhagen "Rexo" Duvet Jumpsuit in Air - Balloons - MarMar Copenhagen - Jumpsuit
MarMar Copenhagen "Rexo" Duvet Jumpsuit in Air - Balloons - MarMar Copenhagen - Jumpsuit
MarMar Copenhagen "Rexo" Duvet Jumpsuit in Air - Balloons - MarMar Copenhagen - Jumpsuit
MarMar Copenhagen "Rexo" Duvet Jumpsuit in Air - Balloons - MarMar Copenhagen - Jumpsuit
MarMar Copenhagen "Rexo" Duvet Jumpsuit in Air - Balloons - MarMar Copenhagen - Jumpsuit
11% off Extra Warm

MarMar Copenhagen rex baby duvet jumpsuit air balloons

$56.00
Regular price $63.00 Sale price $56.00
Size 6-9m

MarMar Copenhagen size guide

Fit: Runs slightly large. Room for growth

MarMar Copenhagen size chart
SizeHeight (in)(cm)Chest (in)(cm)Waist (in)(cm)Hips (in)(cm)Arm (in)(cm)Inner leg (in)(cm)
0M19.75015.439153815.7406.5177.319
2M225616.14115.74016.5427.1187.920
4M24.46216.94316.54217.3447.7208.522
6M26.86817.74517.34418.1468.6229.424
9M29.17418.54718.14618.9489.52410.426
1 YR31.58019.34918.54719.75010.52711.629
1.5 YR33.98620.15119.34920.55211.32912.833
2 YR36.29220.55219.75021.35412.23114.437
3 YR38.69821.35420.1512256133315.940
4 YR40.910421.75520.95322.85814.13617.544
5 YR43.311022.45721.35423.660153818.948

How to measure

Height: measure from the top of the head to the floor. For babies, lay them flat and measure from the top of the head to the heel.
Chest: measure around the fullest part of the chest, under the arms.
Waist: measure around the natural waistline.
Inner leg: measure from the crotch to the ankle.
Between sizes? Choose the larger size so there is room to grow.

Questions about sizing? Email customercare@ramababy.com


A padded duvet jumpsuit in warm cream with an all over hot air balloon print, a generous integrated hood, and a kimono wrap front.

  • All over hot air balloon print in navy and slate blue; kimono front with snap closures and an integrated hood
  • Padded fill for cold weather warmth without the bulk

Size and fit
MarMar Copenhagen runs slightly large, with room for growth. Order their usual size.
Choose by your baby's height:

  • 2 to 4m: 22 to 24.4 in (56 to 62 cm)
  • 6 to 9m: 26.8 to 29.1 in (68 to 74 cm)

Details and care
78% cotton, 20% polyamide, and 2% elastane
Machine wash 30º, no bleach, cool iron inside out, no dry clean, no tumble dry
Designed in Denmark, Produced in Portugal

78% cotton, 20% polyamide, and 2% elastane


Machine wash 30º, no bleach, cool iron inside out, no dry clean, no tumble dry

Designed in Denmark, Produced in Portugal

Dispatched in 1–2 business days from Los Angeles, California.

Complimentary shipping on U.S. orders of $95+.

Expedited shipping options available at checkout.

Designed in DenmarkGift Ready

More where that came from

More about MarMar Copenhagen

MarMar Copenhagen is a beloved Danish baby and children’s clothing brand known for timeless design, heirloom quality, and everyday comfort.

Loved for its organic cotton, soft wool, muted colors, and playful prints, MarMar creates beautiful newborn, baby, and toddler clothing made to be worn, loved, and passed down.

At Rama Baby, we’ve handpicked a charming selection of MarMar Copenhagen onesies, leggings, tops, toys, and accessories for elevated baby gifts and everyday dressing.

Explore more MarMar Copenhagen

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