Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress
Mireille | Breezy Floral Sundress

Mireille | Breezy Floral Sundress

£124.95 £24.95 Save 80%
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CLEARANCE SALE UPDATE: Due to high demand during our clearance sale, only a limited number of items are left. If you can still click 'Add to cart', it’s still available.

Effortless Summer Elegance, From Morning to Evening

Some pieces simply make getting dressed easier. This flowing sundress drapes softly over the body, offering gentle coverage and a relaxed, flattering shape. Slip it on and feel instantly put together, whether you're strolling through town or enjoying a warm afternoon outdoors.

Why You'll Love It

✓ Relaxed, Flattering Fit — The soft, floating cut skims the body gently, offering comfortable coverage that feels light and never clingy.

✓ Cool and Comfortable — Airy and easy to wear, it keeps you feeling fresh and at ease on even the warmest days.

✓ Adjustable Straps — Thin, adjustable shoulder straps let you set the perfect length for a fit that feels right on you.

✓ Timeless Delicate Print — A subtle all-over floral design brings quiet charm and pairs beautifully with sandals or a light cardigan.

✓ Effortless Versatility — Dress it down for everyday errands or add simple jewellery for a relaxed evening out.

This is the kind of dress you'll reach for again and again — easy to wear, always flattering, and quietly elegant. It slips effortlessly into your warm-weather wardrobe and takes the guesswork out of dressing well. Add it to your collection today and enjoy a summer essential that feels as good as it looks.

Enjoy Free Premium Shipping.

Every order is delivered with premium care and full tracking at no extra cost. We make sure your items arrive securely and reliably.

Shop with confidence.

Not 100% satisfied with your purchase? No worries. You have 30 days after delivery to return your item and receive your money back.

We believe in our quality, and we want you to experience it risk-free.

Mireille | Breezy Floral Sundress
Size Chart
SizeBust Length
8/10 (S)95100
10/12 (M)100101
12/14 (L)106102
14/16 (XL)112103
16/18 (2XL)118104
18/20 (3XL)124105
20/22 (4XL)130106
22/24 (5XL)136107

Unsure between two sizes? Choose the larger size for the best comfort and fit.

Grace & Oliver

30-DAY MONEY-BACK GUARANTEE

We love our products and are confident that you will too! That’s why we offer a 30-day money-back guarantee. If the product doesn’t meet your expectations, simply return it for a full refund.

★★★★★

Elegant, comfortable, and beautifully made. Every piece I've bought from Grace & Oliver makes me feel confident and put together.

Emily S.
Manchester
★★★★★

I'm genuinely impressed with the quality here. The materials feel premium, the fit is spot on, and everything looks even better once it's in your hands.

Sarah M.
Bristol
★★★★★

Grace & Oliver has this timeless charm to it, modern but still classic. I get compliments almost every time I wear something from them.

Olivia R.
London
★★★★★

I love how effortlessly chic everything feels. You can really tell there's genuine attention to detail behind every design.

Laura K.
Cambridge
★★★★★

High-quality, sophisticated, and elegant. Exactly the kind of style I've been searching for. I'll definitely be ordering again.

Isabella D.
Edinburgh

FREQUENTLY ASKED QUESTIONS

Yes, we offer free premium shipping on all orders. We want to make sure your purchase arrives quickly and safely at no extra cost.

Absolutely! You can return your order within 30 days of receiving it. Items must be unworn, undamaged, and in their original condition. Simply reach out to us through our Contact Page or email us directly at info@grace-and-oliver.com , and we’ll guide you through the return process.

Once your order has been processed, you will receive a confirmation email with your personal tracking number. You can then track your package anytime through our Order Tracking Page.

Each product includes a detailed size chart to help you pick the best fit. If you’re between two sizes, we recommend going one size up for extra comfort. Still unsure? Our customer support team is happy to assist you.

You can shop safely and securely with the following payment methods:

  • Credit Cards (Visa & Mastercard)
  • Apple Pay
  • Google Pay

Yes, your payment is 100% secure. We use industry-standard SSL encryption to protect your information and ensure a safe checkout process.

Orders are typically processed within 1–3 business days. Delivery times may vary depending on your location and seasonal demand, but you will always receive tracking updates by email.

Our customer support team is always happy to help. You can reach us through the Contact Page or by email at info@grace-and-oliver.com . We usually reply within 24 hours.

FREE SHIPPING

Enjoy free premium shipping on every order — fast, reliable, and with no hidden fees.

EASY RETURNS

Shop with confidence. If it’s not the right fit, our hassle-free returns make it simple to send it back.

SECURE PAYMENT

Your security is our priority. Every payment is fully encrypted and 100% protected.

CUSTOMER SERVICE

Real people, ready to help. Reach out anytime at info@grace-and-oliver.com — we’re here to make your experience effortless.