Relaxed Rosie Jumper

SKU: 5dbbdaf239b2f
Show size chart

Sizing Chart

Treball Sizing Chart


Please email me at so we can personally assist you. Otherwise I am also available to help on our live chat or Instagram DM,

Please consider our fit guideline when choosing your size.


Our Size





















Waist (cm)







Hip (cm)







Our leggings have been designed to be as supportive and functional as possible. If you are between legging sizes we recommend sizing up for the extra comfort. 

We also recommend you purchasing the size you usually would wear in jeans or other pants. We generally say if you are an 8 or a S in other brands you will be an 8 in our leggings. We have a pretty 'true fit' product so hopefully that information will help you choose the right leggings for you.



Our Size 6 8 10 12 14 16
AUS/UK 6 8 10 12 14 16
US 2 4 6 8 10 12
Bust (cm) 79-83 84-88 89-93 94-98 99-104 105-109
Waist (cm) 63-67 68-72 73-77 78-82 83-87 88-92
Bra Cup Size A B C D DD E

Designed to fit firm and smooth against your body with maximum comfort. We recommend if you are between sizes to size down in our crops for maximum support.

*We recommend you purchasing the size crop that you would usually purchase in tops/bras. For example if you wear a 10-12 in tops we recommend you downsize to a size 10 crop for ultimate support for the ladies :)

If you have any questions in regards to the fit of our crops please email or DM me I am more than happy to help guide you to the best product & fit for you.



AUS/UK 6 8 10 12 14
US 2 4 6 8 10
Bust (cm) 79-83 84-88 89-93 94-98 99-104
Waist (cm) 63-67 68-72 73-77 78-82 83-87

Please see product descriptions to help with choosing the right size & fit for your tops & jumpers.

Some of our products have been designed to be an oversized fit, so if you prefer a more fitted look we recommend sizing down in those products. 


We're always here to help you with your online purchasing! Please do not hesitate reaching out if you have any queries we're always happy to assist :)

Relaxed Rosie Jumper - XS / Teal is backordered and will ship as soon as it is back in stock.

Easy to wear and hard to take off. Our Relaxed Rosie Jumper is about to become your new best friend, and the perfect addition to your layering wardrobe! Keeping you warm before and after a workout or just around the house, this lightweight and relaxed oversized fitting jumper is so comfortable you will not want to take it off!

Perfect the look with our Mobile Maia Leggings.
We also love this jumper with our Lively Lilly Leggings and Eager Ella Tee.


  • 100% Cotton French Terry
  • Relaxed oversized fit
  • Crew neck
  • Lightweight 
  • Ribbed neck, cuffs and waist hem
  • Pre-shrunk to minimise shrinking
  • Printed large white logo
  • Cold machine wash

Sizing & Fit:

  • Fit: Oversized relaxed fit
  • Model is wearing size XS

Please note: This jumper has an oversized fit. We recommend sizing down if you prefer a slimmer fit.

For more detailed sizing help check out our size guide here.


We love speedy shipping! We aim to dispatch all items placed before 12pm (AEDT) the same day. All orders placed after 12PM will be shipped the following working day.

We ship your items using Australia Post and DHL Express. During our sale events and new collection launches, there may be a slightly longer processing time due to influx in orders.

All Treball Active orders are hand-picked and packed with love from our HQ in Melbourne, Australia.


Tracking your order:

Once your order is packed and leaves our HQ you will receive an email with a tracking number to track your parcel with Australia Post or DHL Express.

If you do not receive this email for some unforeseen reason, please do not hesitate emailing us and we can forward you through these details. Please email us at


Domestic Shoppers:



Australian Standard Shipping (3-5 Business Days)

Free on orders $80 and over | $9.90 under $80

Australian Express Shipping (1-2 Business Days)

Free on orders $150 and over | $12.95 under $150

*Please use this as a guide. There may occasionally be a delay due to factors out of our control.

** Delivery times may exceed the 5-7 business days for more remote countries.


International Shoppers:

International shipping is free for all orders over $250, otherwise a $25 shipping fee is added at checkout . Each international parcel is sent with DHL Express via each country's local postal service. Once you receive your tracking number, you can track it on your country's postal website once item has left Australia and landed in the destination country. Sometimes it can take a while to see tracking details displayed.

The time it takes for internationals parcels to arrive can vary depending on the countries listed below, & are dispatched on Mondays, Wednesdays and Fridays



DHL Express Shipping (5-7 Business Days**)

Free on orders $250 and over | $25.00 under $250

*Please use this as a guide. There may occasionally be a delay due to factors out of our control.

Zone 1

New Zealand

Zone 2

Asia Pacific

Zone 3

Western Europe

Zone 4

Usa, Canda &
Middle East

Zone 5

Rest of the World

Working days
Working days
Working days
Working days
Working days

  • Please ensure all delivery details are correct as once the parcel leaves our facility we are unable to change any information or intercept the item.
  • In a rare circumstance, Treball Active is not liable to refund or replace an item if your parcel is lost in transit, once it has been dispatched from our facility.
  • Once your parcel is dispatched from our facility Treball Active is no longer liable. In a rare circumstance if your item was lost or stolen in transit, Treball Active bears no responsibility to refund or replace your item.
  • If taxes and customs fees are not paid on arrival, we will be unable to refund the parcel once it has been returned to us. We are only able to provide a store credit once the parcel has been received.
  • Please note that Treball Active is not liable for any freight charges, international duties or taxes incurred by delivery, refused shipment or unclaimed goods. Please refer to your home country's government website for tax and duties charges for a full breakdown.
  • If your products have been clearly damaged during transit, Treball Active bears no responsibility for replacing the damaged goods.


If you have any queries regarding our shipping information please contact us at

Related products

Customer Reviews
4.8 Based on 4 Reviews
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Kayla B.
Australia Australia
Love the colour

I love that this jumper isn’t overly baggy in the arms but is enough of a relaxed fit. I also like the colour, as opposed to the standard colours of grey and black. The only thing I would improve with this design, would be the bottom waist band to be looser- I prefer a relaxed fit around there so it ‘hangs’ as opposed to bunching. Just a personal preference though.

Sarah L.
Australia Australia
Love love love this jumper

Oversized, relaxed but still feminine and cute

Paige W.
Australia Australia
Love it

Not a day has gone by where I haven’t worn it yet. Perfect fit. So comfy and beautiful colour. Everyone needs this in their wardrobe.

Louise G.
Australia Australia
Feeling relaxed in my Rosie Jumper!

I LOVE my relaxed rosie jumper! Since receiving it I've had so many compliments of the colour! It fits perfectly and is the perfect balance for chilling at home on the couch as well as looking good heading out and about! Thanks Treball! :)