
Size Chart.
Size Guide
UK Fit Reference
Garment Measurements
Regular fit. If you are between sizes, prefer a more relaxed fit, or have a larger bust or waist, we recommend sizing up.
Please allow a 1–3 cm difference due to manual measurement and production variation.
Made to move through your whole day
One dress. Every plan.
Designed for sport, errands, travel and everything in between — this zip-up athletic dress gives you the support of activewear with the polished look of an everyday outfit.
Tennis matches & lessons
Built-in shorts, a secure fit and a zip collar that keeps you comfortable through every serve, rally and warm-up.
Padel doubles
Flexible, easy to move in and practical enough for quick reactions, side steps and fast-paced points.
Golf days
From 18 holes to the driving range, it gives you a clean athletic silhouette without feeling restrictive.
Yoga, Pilates & light gym
Soft stretch comfort for low-impact movement, studio sessions and post-workout errands.
7am dog walks
Easy to throw on, comfortable enough for early starts, and finished with pockets for your phone, card or key.
11am brunch
The collared zip neckline makes it feel more styled than standard activewear — just add trainers and sunglasses.
3pm school pickup
Put-together, practical and comfortable enough for busy days when you do not have time to change.
Travel days
For the days when one outfit needs to handle the airport, walking, lunch, errands and arrival in style.
Zip-up athletic dress
The dress that does the outfit planning for you.
A polished tennis-inspired mini dress with built-in shorts, a hidden pocket, racerback movement and a sharp zip collar. Made for the court, the walk, the holiday suitcase and coffee after.
Designed for real movement
Looks like a dress. Works like activewear.
The pocket you’ll actually use
Hidden inside the built-in shorts, the side pocket keeps your essentials close without changing the clean dress silhouette.
A sharper zip collar
The collar gives the dress a polished tennis-club feel, so it works after the match as easily as it works during it.
Racerback from behind
Open through the shoulders, fitted through the body, softly flared through the skirt. Sporty without looking unfinished.
Court to coffee
One zip. One dress. Done.
The point is not just that it looks good standing still. It is made for the small movements that happen all day: reaching, walking, sitting, bending, playing, packing and leaving the house without outfit maths.
Tennis, padel, walks, warm-ups and active days.
Coffee runs, errands, travel days, school run mornings and holiday packing.
Wear with white trainers, crew socks, a tote and a light sweatshirt over the shoulders.
Colour range
Find your court-to-coffee shade.
Go classic with Black, White, Navy or Brown. Softer with Rose Taupe, Light Blue or Pink. Bolder with Red, Magenta, Sapphire Blue or Striking Purple.



















Classic
Black, White, Navy Blue and Dark Grey. Best for everyday wear and low-risk styling.
Soft
Rose Taupe, Light Blue, Blue Mirage, Pink, Yellow and Lime Cream. Best for summer, holidays and softer looks.
Earthy
Brown, Army Green, Forest Green and Brick Red. Best for a warmer, more premium activewear mood.
Statement
Sapphire Blue, Red, Magenta, Purple, Twilight Purple and Striking Purple. Best when you want colour to carry the outfit.
Why this dress works
The tennis dress problem, solved.
| Feature | Y Bliss zip-up dress | Standard tennis dress | Shorts + top set |
|---|---|---|---|
| Built-in coverage | Built-in shorts underneath | Sometimes, not always | Depends on the shorts |
| Pockets | Hidden side pocket inside the shorts | Often missing | Usually visible or bulky |
| Outfit planning | One piece, already styled | One piece, but often more sporty | Requires matching separates |
| After-sport styling | Zip collar and fitted silhouette feel polished | Can look too court-specific | Often looks like gymwear |
| Travel packing | Dress, shorts and casual outfit in one | Useful but less practical without pockets | Takes more space |
Fit, styling and care
Questions before you zip up.
Does it have built-in shorts?
Yes. The dress is designed with shorts underneath, giving you more coverage while walking, playing, sitting or bending.
Does it have a real pocket?
Yes. The side pocket sits inside the built-in shorts, hidden under the skirt until you need it.
Is it only for tennis?
No. The tennis styling gives it the look, but the dress works for walks, travel, errands, holidays, coffee runs and warm everyday plans.
Which colour should I choose?
Choose Black, White or Navy for the safest everyday option. Choose Brown, Rose Taupe, Army Green or Forest Green for a more premium look. Choose Pink, Light Blue, Red or Magenta if you want the colour to stand out.
How should I style it?
White trainers, crew socks, a tote bag and a light sweatshirt over the shoulders. For holidays, wear it with flat sandals and simple jewellery.
What size should I choose?
For a close athletic fit, choose your usual size. For more room through the bust, waist or hips, consider sizing up. Add your exact size chart above this FAQ for best conversion.
Ready in one zip
Choose your colour. Zip up. Go.
Built-in shorts, a hidden pocket, stretch comfort and a polished collar — everything you want from activewear, without looking like you forgot to get dressed after sport.
Customer notes
One dress. A full day of plans.
“7am dog walk, 11am brunch”
I wore it for a dog walk in the morning and didn’t change before brunch. That’s exactly why I bought it.
— Sophie M., London“The pocket makes it practical”
Phone, key, card — all in the built-in shorts pocket. I don’t need a bag for quick errands anymore.
— Chloe A., Manchester“Great for padel doubles”
I wanted something cute but not restrictive. The shorts underneath make it easy to move without thinking about it.
— Amelia R., Bristol“Golf range to coffee”
Wore it to the driving range and then straight for coffee after. It looked like an outfit, not just sportswear.
— Hannah J., Leeds“My travel day uniform”
Stretchy enough to sit in, polished enough to arrive in. It made the airport outfit decision very easy.
— Ella S., Brighton“Perfect for Pilates mornings”
I wear it over light shorts for Pilates and then keep it on for errands after. The zip collar makes it feel styled.
— Mia T., Birmingham“School pickup without changing”
It feels like activewear but looks put together enough for the school run. That is the sweet spot.
— Lauren C., York“The brown looks expensive”
Brown was the surprise. It feels warmer and more styled than my usual black activewear.
— Freya L., Edinburgh“One outfit that does a lot”
Walk, coffee, supermarket, pickup — it handled the whole day without feeling underdressed.
— Zara K., Cardiff“The built-in shorts sold me”
I can bend, sit, walk and move without constantly pulling the dress down. So much better than a normal mini dress.
— Emily F., Oxford“Golf-friendly without looking too sporty”
I wore it for 18 holes with a light layer. Comfortable, flattering, and still neat after the round.
— Isabelle N., Bath“The black one is effortless”
White trainers, tote bag, sunglasses. It takes ten seconds and looks finished.
— Olivia P., Nottingham“Great for light gym sessions”
For low-impact workouts, walks and errands, it’s exactly what I wanted. Comfortable but not sloppy.
— Rachel B., Glasgow“The zip changes the look”
Zipped up it feels sporty and neat. Slightly open, it’s more relaxed for coffee or travel.
— Clara D., London“Walking dress, but cuter”
I wear it for long walks because the shorts keep it practical, but it still looks like a proper outfit.
— Naomi V., Liverpool“Navy feels smart”
Navy is such an easy colour. Sporty, clean, and less harsh than black.
— Bethany W., Cambridge“No bag for quick plans”
For dog walks and coffee runs, the pocket is the feature I use every single time.
— Megan H., Leeds“White is classic”
The white has that clean tennis-club look, but I’ve worn it for lunch and errands too.
— Lucy S., Brighton“Better than shorts and a top”
A shorts-and-top set still needs styling. This is one piece and already looks intentional.
— Grace E., Manchester“The racerback is comfortable”
I can move my shoulders easily for padel and yoga, and it looks good from behind too.
— Ava C., Bristol“Pink is fun for summer”
I thought pink might be too much, but with white trainers it looks fresh and sporty.
— Holly R., Birmingham“The airport test passed”
I wore it for a travel day and didn’t feel creased or uncomfortable by the time I arrived.
— Jessica P., London“The side slit helps it move”
It doesn’t feel stiff when walking or getting in and out of the car. The skirt has a nice amount of movement.
— Imogen A., Oxford“Bought black, came back for green”
Black became my everyday one. Army green felt a bit different but still easy to wear.
— Rebecca L., Leeds“Cute but actually useful”
A lot of athletic dresses look nice and do nothing. This one has the shorts and pocket sorted.
— Priya M., Cardiff“Makes trainers look intentional”
Even basic trainers look styled with it. I love that I don’t have to think about the outfit.
— Alice N., York“Ideal for padel then lunch”
I played doubles in it, added sunglasses after, and went for lunch. No outfit change needed.
— Yasmin K., Manchester“Warm-day problem solved”
When it’s too hot for layers, this is the easiest thing to put on and still look decent.
— Erin D., Glasgow“Smooth but not shiny”
The fabric feels comfortable and stretchy without having that cheap shiny activewear look.
— Talia S., London“My weekend away dress”
Packed it for a weekend trip and wore it twice. It works harder than half the things in my suitcase.
— Nina V., Edinburgh“Flattering without trying too hard”
The fitted top and softer skirt shape are really easy to wear. It gives shape without feeling tight everywhere.
— Katie B., Bath“I don’t keep adjusting it”
The shorts underneath make it feel secure, which means I’m not fussing with it every five minutes.
— Sarah J., BristolSwipe to read more
Verified Y Bliss customer reviews, real customer feedback.
Styled by the day
From mirror selfies to coffee after.
The Zip-Up Athletic Dress is made for the moments between plans: getting ready fast, walking out with trainers, coffee in hand, and feeling pulled together without building an outfit.
Styled lifestyle images shown for visual reference. Verified customer photos.
