Want to see more featuring the Jellyfish?
Free Shipping over £50
Sustainably Sourced
Eco Friendly Packaging
Supports Rewilding
Rewild at Heart
Black Sea Nettle Jellyfish Women's Oversized Jumper
Black Sea Nettle Jellyfish Women's Oversized Jumper
Couldn't load pickup availability
Soft, roomy, and ready for fresh-air days, this oversized jumper features a striking Black Sea Nettle jellyfish print for anyone who feels most at home by tidepools, trails, and wild coastlines. Made from certified organic cotton, it’s gentle on skin and kinder to the planet, with a relaxed fit that layers easily over base layers after a swim, hike, or campsite brew.
Printed in the UK using low-waste technology and made in a renewable energy powered factory audited for strong social and sustainability standards, it’s a feel-good choice you’ll reach for all year.
- Certified organic cotton, GM free, vegan friendly and cruelty free
- Relaxed oversized fit for easy layering
- Wash cool, hang dry for best care
- Printed in the UK with low-waste printing
- We sponsor rewilding and conservation charities
Black sea nettle fact: they do not have a brain or a central nervous system, instead using a "nerve net" to sense light, touch, and chemical changes in the water.
Product Info
Product Info
Free Delivery over £50
Free Delivery over £50
We offer free UK delivery on all orders over £50.
Easy Returns
Easy Returns
We want you to love your order, so if anything you buy isn't perfect, just let our friendly support team know via our contact form or email hello@rewildatheart.com and we'll do everything in their power to fix the problem or give you a full refund.
Share

Size Guide (Women's Oversized Jumpers)
Size Guide
Inches
| 8 | 10 | 12 | 14 | 16 | 18 | |
|---|---|---|---|---|---|---|
| Bust | 33" | 35" | 36" | 38" | 41" | 43" |
| Waist | 26" | 28" | 30" | 32" | 34" | 36" |
| Hips | 36" | 37" | 39" | 41" | 43" | 46" |
Centimetres
| 8 | 10 | 12 | 14 | 16 | 18 | |
|---|---|---|---|---|---|---|
| Bust | 84 | 88 | 92 | 97 | 103 | 108 |
| Waist | 66 | 70 | 75 | 80 | 85 | 91 |
| Hips | 91 | 95 | 99 | 104 | 109 | 116 |
Bust: Measure around the fullest part of your torso, just below your armpits
Waist: Measure around your waistline
Hips: Measure around the fullest part of your hips
This product is oversized. If you fall between the sizes go for the smaller of the two.
We have more featuring the Jellyfish:
This design belongs to the Jellyfish Collection, inspired by flow, calm, and the rhythms of the sea. Discover more jellyfish-inspired pieces in the full collection.
-
Black Sea Nettle Jellyfish Mug
Regular price £10.00Regular priceUnit price / perSale price £10.00 -
Black Sea Nettle Jellyfish Kids Jumper
Regular price £20.00Regular priceUnit price / perSale price £20.00 -
Black Sea Nettle Jellyfish Kids Hoodie
Regular price £25.00Regular priceUnit price / perSale price £25.00 -
Black Sea Nettle Jellyfish Kids T-Shirt
Regular price £15.00Regular priceUnit price / perSale price £15.00 -
Jellyfish Accent Ink Unisex Hoodie
Regular price £48.00Regular priceUnit price / perSale price £48.00 -
Black Sea Nettle Jellyfish Unisex Hoodie
Regular price £48.00Regular priceUnit price / perSale price £48.00
Let customers speak for us
from 95 reviewsI purchased a t-shirt and hoodie for a Christmas gift for my son, and a Beanie hat for myself. The T-shirt and hoodie were lovely—beautiful colour and material. I chose these because the motive was stitched not iron-on and I'm glad I did. The Tree Frog was a delight and my Dragonfly stunning. The only problem was that I'd accidentally ordered a small hoodie instead of a medium. But since it looked gorgeous on my son's girlfriend, it was an easy decision to give that to her and order a new jumper for my son. The jumper was just as great. I would happily order from Rewild again.
So impressed and pleased with this jumper. Quality is fantastic, design is unique and my son absolutely loves it. Win, win!
Love the hoodie. Very well made, washes well and hasn't faded. Embroider badger is super cute!!
Had a great experience with this company! I got the robin T-shirt in black for my Dad for Christmas and it was a great price and such good quality! I also had fantastic support from Ray about choosing the right size and making sure the embroidery was perfect. Delivery was quick and it arrived safe and sound. I also loved the fact that the company is all about sustainability. Thank you so much - I would definitely recommend and would buy again from Rewild at Heart :)
Had a great experience with this company!
I got the robin T-shirt for my Dad for Christmas and it was a great price and such good quality! I also had fantastic support from Ray about choosing the right size and making sure the embroidery was perfect. Delivery was quick and it arrived safe and sound. I also loved the fact that the company is all about sustainability.
Thank you so much - I would definitely recommend and would buy again from Rewild at Heart :)
Beautiful quality and embroidery love the bat
Really lovely hoodie and amazing service
Very happy with the axe holder. Beautiful craftsmanship, excellent, friendly communication, and fast shipping!! Thank you!!
Great quality! And a really good present.
It could of been packaged better but otherwise great item.
I love the size of this bag, it opens up way bigger than it looks so you can fit loads in! And the bat is wonderful.
Lovely warm hat that actually fits me, and the little bat shows so well, he's lovely
Ordered the XS - fits well, nice soft material, and lovely green colour.
The hedgehog design is very cute!
Good service.
Arrived quickly, very well made and exactly as pictured. My bald headed friend loves it, it’s so warm.
The detail on the reindeer is great. Lovely design.
Absolutely beautiful. You can see they were meticulously and thoughtfully made. Bought as a gift for my husband as he is very fond of the toads that live under our hut. Now they have a posh home. Thank you, it's his favourite gift I've ever got him. The bee hotel is gorgeous too.
Kara Harley
Featured Artist:
Love this style? This design is part of our exclusive collaboration with Virginia tattoo artist Kara. Her work features a unique black and grey style inspired by classical engraving and the natural world.





