Onyx Poppy Boutique

FormalWear in Buderim

Formal Wear That Feels Like You

Welcome to Buderim's own Onyx Poppy Boutique—your local go-to for formal wear on the Sunshine Coast, with a fresh take that feels anything but stiff or dated.


Formalwear these days isn’t just suits and structured dresses. Whether you love a good pantsuit, prefer skirts and tops, or feel best in something flowy, we’ve got styles that are modern, flattering and easy to wear. Our range includes:


  • Formal pants
  • Pantsuits
  • Dresses
  • Tops
  • Skirts


What makes our collection different? We blend polish with personality. By reworking classic pieces with updated cuts and wearable fabrics, our formal looks feel just as at home at dinner as they do at your next event. We also accommodate every body shape, with flattering pieces from size 8, to size 20.


We believe beautiful clothes should work for real women—every shape, every age, every stage of life. Come find something that feels like you—dressed up, but still comfortable—or call us on (07) 5477 0902.

Formal Wear for any Occasion

We don’t think formalwear should sit in your wardrobe waiting for a rare occasion. The right piece should feel just as good at dinner with friends as it does at a big event. That’s why we focus on timeless styles you can dress up or down with ease.


When we’re choosing dresses and skirts, variety is key. You’ll find a mix of cuts, colours and textures that work across different seasons and events—making it easy to build a wardrobe that works for you.


The same goes for our jeans. We’ve put together a collection of quality fits and fabrics that feel good to wear and hold up over time. We only stock pieces we believe in—ones that last, flatter and never go out of style. Because when clothes fit well and feel right, you’ll want to wear them again and again.

Formal Wear to Feel Confident in

Style doesn’t stay the same—and neither do we. As life shifts and changes, so do the clothes we reach for, and we’re here for all of it.


Whether you’re dressing up for something special or just want to feel good in your everyday pieces, our collection has something to suit your style—whatever stage you're in.


Our ageless range includes:


  • Glamorous evening dresses
  • Playful party dresses
  • Mini, midi and maxi styles
  • Short-sleeve, long-sleeve and strappy cuts
  • Flowy, relaxed tops
  • Structured shirts and smart staples
  • And plenty more to explore


No matter your shape, age or personal taste, there’s something here that’ll make you feel confident, comfortable and completely yourself.

Fashion for All Body Shapes

We don’t believe in one-shape-fits-all. Alongside offering styles for every age, we make sure our range suits a variety of body types too. Every piece is chosen with real fit and feel in mind—using modern design techniques to help clothes sit right where they should.


We get it—it’s frustrating to find a beautiful pair of trousers, only to have them gape at the waist or pinch at the thighs. You’re not imagining it, and you’re definitely not alone.


When something fits well, it shows—and not just in how it looks, but in how you feel. If you’re struggling to find the right cut for your shape, our friendly team can help you track down your perfect match and style it with accessories to complete the look.


Race day, formal dinner or a big night out—we’ll help you step out feeling confident, comfortable and completely put-together.

FAQs

  • What is considered formal wear?

    Formal wear can include long or midi dresses, tailored pantsuits, elegant tops with skirts or trousers, and sometimes even jumpsuits, depending on the event.


    The key is choosing well-structured pieces in quality fabrics with dressy elements—think luxe finishes, embellishments, or bold accessories. Heels or polished flats, along with statement jewellery or a clutch, help complete the look.

  • What should a woman wear to a formal evening event?

    Evening events often call for a little more glamour—go for a cocktail dress, full-length gown or a sleek pantsuit in darker tones or metallics.


    Look for fabrics like satin, chiffon or crepe, which elevate the look while still feeling comfortable. You can also layer with a shawl or tailored jacket if the weather cools down.

  • How can I feel comfortable in formal wear?

    Comfort starts with the right fit and fabric. Look for breathable materials with a bit of stretch, avoid anything too tight or restrictive, and choose a silhouette that works with your body—not against it.


    Confidence also plays a big part—if you feel good in it, you’ll look great. Don’t be afraid to ask a stylist for guidance—they’ll help you feel comfortable and polished at the same time.