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UPDATE: Due to overwhelming support during our 20th Anniversary Sale, only a few units remain at the current price.
All shipments are sent free of charge and with tracking via well-known and reliable shipping companies within the United States, such as UPS.
You can return your clothes or shoes to us at any time within 30 days. Please contact our customer service team to ensure that this process runs smoothly and quickly!
Some mornings you don't want to think.
You just want to pull something on and look good.
This is that dress.

The pintuck-pleated bodice and soft dropped waist give it real shape, so loose never means shapeless.
Cotton-linen-look keeps you cool. Ready to wear, ready to go.
✓ Loose but never shapeless
The pintuck front and soft dropped waist add structure where it counts. You get room to move without losing your silhouette.

✓ Cool cotton-linen-look blend for warm days
Breathable, light, and easy on the skin. Made for slow mornings, long lunches, and warm afternoons.

✓ Pulls on. Buttons up. Done.
Full button-down front, easy stand collar, roll-tab 3/4 sleeves. Ready to wear straight from the closet in under a minute.

✓ 6 soft colors for every summer mood
Pastels that look as soft in person as they do in the photo.

What you get today
Seasonal production run — once this batch sells out, restock pricing may change.
Slip into effortless elegance while this batch is still available.
30-day at-home trial
Try Costera at home for 30 days. If it doesn't fit, look right, or wear the way you expected, return it for a full refund.
Is the fabric sheer?
No. The cotton-linen-look blend is soft but has enough weight to keep it opaque in normal daylight. Lighter colors like white and powder blue are best worn with nude undergarments for full peace of mind.
Does it wrinkle a lot?
It has a natural relaxed texture — that's part of the look. Light creases hang out on their own after a few minutes of wear. A quick steam smooths it fully if you prefer crisp.
Can I wear this beyond the beach?
Yes. Buttoned up with a belt for brunch, open over a tank and jeans for weekends, or on its own for travel and dinners out.
How does it fit through the bust?
The pintuck bodice sits softly across the chest with room to breathe. Please check the size chart for your best fit.
Our brand is turning 20, and we’re celebrating BIG!
For the next 24 hours only, we’re giving you massive anniversary discounts!
Up to 80% OFF – Today Only!
As promised to our loyal community, this is the moment you’ve been waiting for.
But hurry: if you can still add it to your cart, it’s in stock — once it’s sold out, it’s gone for good!
Don’t wait — This sale ends today!
I took advantage of the sale. My order came quickly and quality is good. I will order here more often if the sale is still here!
TESS O.
Great fit of the clothes and the quality is good! Use it daily for already 6 months and still super good. Highly recommended.
WENDY G.
I thought the pieces might just look good online, but after receiving them I can see the quality is even better in person. So happy with my Elena Harper Boutique order!
KAREN L.
Just opened my order from Elena Harper Boutique – the fabrics feel premium, and the cuts look great. My wife’s got the idea to buy the clothes. She is sitting next to me thinking: definitely made the right call.
KATY M.
First received the wrong size, and I sent them an email and they immediately sent a new one. Good customer support.
WALTER L.
Wore this blazer to a party and got so many compliments! It fits perfectly and feels super comfortable. I’m really happy with it - definitely one of my new favorites!
WENDY Q.
I took advantage of the sale. My order came quickly and quality is good. I will order here more often if the sale is still here!
TESS O.
Great fit of the clothes and the quality is good! Use it daily for already 6 months and still super good. Highly recommended.
WENDY G.
I thought the pieces might just look good online, but after receiving them I can see the quality is even better in person. So happy with my Elena Harper Boutique order!
KAREN L.
Just opened my order from Elena Harper Boutique – the fabrics feel premium, and the cuts look great. My wife’s got the idea to buy the clothes. She is sitting next to me thinking: definitely made the right call.
KATY M.
First received the wrong size, and I sent them an email and they immediately sent a new one. Good customer support.
WALTER L.
Wore this blazer to a party and got so many compliments! It fits perfectly and feels super comfortable. I’m really happy with it - definitely one of my new favorites!
WENDY Q.
I took advantage of the sale. My order came quickly and quality is good. I will order here more often if the sale is still here!
TESS O.
Great fit of the clothes and the quality is good! Use it daily for already 6 months and still super good. Highly recommended.
WENDY G.
I thought the pieces might just look good online, but after receiving them I can see the quality is even better in person. So happy with my Elena Harper Boutique order!
KAREN L.
Just opened my order from Elena Harper Boutique – the fabrics feel premium, and the cuts look great. My wife’s got the idea to buy the clothes. She is sitting next to me thinking: definitely made the right call.
KATY M.
First received the wrong size, and I sent them an email and they immediately sent a new one. Good customer support.
WALTER L.
Wore this blazer to a party and got so many compliments! It fits perfectly and feels super comfortable. I’m really happy with it - definitely one of my new favorites!
WENDY Q.
I took advantage of the sale. My order came quickly and quality is good. I will order here more often if the sale is still here!
TESS O.
Great fit of the clothes and the quality is good! Use it daily for already 6 months and still super good. Highly recommended.
WENDY G.
I thought the pieces might just look good online, but after receiving them I can see the quality is even better in person. So happy with my Elena Harper Boutique order!
KAREN L.
Just opened my order from Elena Harper Boutique – the fabrics feel premium, and the cuts look great. My wife’s got the idea to buy the clothes. She is sitting next to me thinking: definitely made the right call.
KATY M.
First received the wrong size, and I sent them an email and they immediately sent a new one. Good customer support.
WALTER L.
Wore this blazer to a party and got so many compliments! It fits perfectly and feels super comfortable. I’m really happy with it - definitely one of my new favorites!
WENDY Q.
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Didn't it fit? - No problem! You can always return or exchange. We offer a 30 day return or exchange policy if you are unhappy with your order for any reason.