Onyx Poppy Boutique

Formal Wear on the Sunshine Coast

The Woman is Wearing a Black Dress and Holding a Black Clutch — Onyx Poppy Boutique Buderim in Sunshine Coast, QLD

Sunshine Coast Formal Wear

Got a big event and nothing to wear? You’re not alone—and that’s where Onyx Poppy Boutique in Buderim comes in. Our boutique is known across the Sunshine Coast for stocking formal pieces that don’t just look beautiful, but feel good to wear too. From cocktail parties to weddings, galas to milestone celebrations, we’ve got formal wear that suits a range of occasions—and more importantly, a range of bodies.


With brands like Frank Lyman, SACHA DRAKE and Jesse Harper in-store, we offer everything from elegant dresses and flowing pantsuits to structured skirts, formal tops and occasion-ready jackets. Every piece is handpicked for its flattering fit, timeless shape and wearable feel.


Our wide size range (XS to XXXL) and friendly styling advice are just a couple of reasons locals love shopping with us. Contact us on (07) 5477 0902 or visit our Buderim boutique to find your perfect event outfit.

Formal Wear, Without the Fuss

Finding formal wear can be a pain—especially when you want something that feels like you. That’s why women across the Sunshine Coast trust Onyx Poppy Boutique for event dressing that’s stylish, comfortable and confidently put together.


Here, you’ll find flattering cuts, quality fabrics and thoughtful detailing—like stretch panels, clever layering and soft silhouettes that move with your body. Many of our pieces are designed to transition easily from day to evening, or be re-worn for multiple events with just a change of shoes or accessories.


What makes us different? It’s not just our range—it’s the experience. Our team takes the time to understand your shape, your style and where you’re headed. Whether you need a polished pantsuit for a work function or a flowing dress for a wedding, we’ll help you feel your best. Plus, our in-house styling sessions offer honest advice and outfit tips tailored just to you.

A Woman is Wearing a Green Dress With a Cape on the Sleeves — Onyx Poppy Boutique Buderim in Sunshine Coast, QLD

FAQs

  • What should I wear to a formal evening event?

    Evening events usually call for more elevated looks—think long dresses, sophisticated jumpsuits, or tailored pants with dressy tops.


    Darker colours like navy, emerald or black are popular, especially when paired with metallic accessories.


    If you’re unsure, opt for classic pieces in luxe fabrics like satin, crepe or chiffon and dress them up with statement jewellery or a clutch.

  • How do I choose formal wear that suits my body type?

    Start by looking at what cuts make you feel confident. Wrap styles flatter most shapes, while A-line skirts or wide-leg pants balance proportions. Structured dresses define the waist, while soft, flowy fabrics skim over areas you might not want to highlight. Don’t be afraid to try on pieces outside your usual go-to—sometimes the best fit is the one you didn’t expect.

  • Can I re-wear formal outfits to different events?

    Yes—and with the right accessories, it can feel like a brand-new look. Switch up jewellery, layer with a blazer, or swap your shoes and bag to give the outfit a fresh vibe. Choosing timeless colours and classic cuts makes it easier to re-wear formal pieces without them feeling overly familiar.

  • What accessories should I wear with formal outfits?

    Accessories depend on the neckline and overall look of your outfit. Statement earrings pair beautifully with strapless or halter styles.


    If you’re wearing a high neckline, go for a bold bracelet or cocktail ring instead of a necklace.


    A clutch in a metallic or bold colour adds a pop, while classic heels finish the look. Aim for one or two standout pieces to keep things balanced.