Chic & Dreamy

Holiday SALES

Discover now - up to 60% off!

Chic & Dreamy

Holiday SALES

Discover now - up to 60% off!

LUXURY ITEMS CREATED WITH LOVE

SPRING/SUMMER 2026

MAXI DRESS COLLECTION

Matching Sets

Your dream summer wardrobe, captured.

New ARRIVALS

SPRING/SUMMER 26

Follow Us @SIERRASYDNEY_

Model - Francielle Mariah | Wears Size - S 

Keep it timeless in the Glow Dress—a sleek black slip cut with a sultry slit and minimalist sophistication.

Why You’ll Love It:

Scoop Neckline: Soft, flattering cut with thin straps.

Side Slit: High slit detail for movement and allure.

Maxi Length: Long, streamlined silhouette.

Classic Black: Always chic, always versatile.

The Glow Maxi is your wardrobe essential—simple with sandals, striking with heels and statement jewelry.

View on Social
Glow Slip Maxi Dress
Glow Slip Maxi Dress
Regular price $99.99 Sale price $79.95 AUD

Why You’ll Love It:

Glittering Sequin Overlay: Reflects light for a show-stopping entrance.

Body-Hugging Fit: Creates a sleek, flattering shape.

Spaghetti Straps: Minimalist and sultry, highlighting the shoulders and décolletage.

Mini Length: The perfect cut to pair with sky-high heels.

View on Social
Velour Sparkle Mini Dress
Velour Sparkle Mini Dress
Regular price $110.00 Sale price $89.99 AUD

Model - Julia Cavanagh Wears Size S

Handcrafted Open-Weave Crochet:
Lightweight, airy, and ideal for warm weather escapes.

Floral Crochet Accents:
Delicate appliqué detailing that adds a luxe, feminine touch.

Adjustable Triangle Top:
Custom-fit halter and back ties for maximum comfort and support.

Layered Mini Skirt:
Scalloped edges and a two-tier finish for a flattering, coastal-inspired silhouette.

Crisp White Finish:
Fresh, clean, and perfect for pool clubs, beach days, and tropical holidays.

View on Social
White Reef Set
White Reef Set
Regular price $160.00 Sale price $79.99 AUD

Model - Emma Stevens | Wears Size S

Escape to the islands in the Santorini Dream Maxi Dress—a crochet-inspired piece that blends bohemian ease with coastal glamour.

Why You’ll Love It:

Crochet Knit Fabric: Breezy, breathable, and textured.

Scoop Neckline: Flattering for all busts with a relaxed drape.

Full-Length Silhouette: Elegant and elongating.

Unlined Design: Perfect for layering over swimwear.

Crisp White Hue: Resort-ready and timeless.

The Santorini Dream Maxi is your chic companion for poolside lounging and seaside cocktails.

View on Social
Santorini Dream | Maxi Dress
Santorini Dream | Maxi Dress
Regular price $109.99 Sale price $89.99 AUD

Model - Emma Stevens | Wears Size S

Step into sultry sophistication with the Cocoa Mirage Mini Dress—a rich, chocolate-toned piece designed for sun-drenched escapes and balmy nights.

Why You’ll Love It:

Asymmetrical Halter Neckline: A flattering tie-up cut that frames your décolletage.

Waist Cut-Outs: Sculpting details that highlight your curves with a daring edge.

Figure-Hugging Fit: Stretch fabrication that flatters while offering comfort.

Chocolate Hue: Deep brown tone that radiates elegance and warmth.

Mini Length: The perfect piece to transition from day drinks to sunset soirées.

View on Social
Cocoa Mirage | Cut-Out Mini Dress
Cocoa Mirage | Cut-Out Mini Dress
Regular price $109.99 Sale price $84.99 AUD

Model - Francielle Mariah | Wears Size - S 

Make a bold statement in the Shore Thing Crochet Set—a handwoven-inspired duo in vibrant color with festival-ready energy.

Why You’ll Love It:

Crochet Texture: Open-stitch design with boho edge.

Off-Shoulder Crop Top: Relaxed fit with playful cut-outs.

Tie-Waist Skirt: Adjustable mini with comfort and style.

Vibrant Contrast: Bright orange and blue hues for impact.

The Shore Thing Crochet Set is your must-have set for summer escapes—effortless at the beach, electric on the dancefloor.

View on Social
Shore Thing | Crochet Set
Shore Thing | Crochet Set
Regular price $109.99 Sale price $89.99 AUD

Model — Julia Cavanagh
Wears Size S

Channel effortless island elegance in the Palm Cove Mini—a chic, sculpting dress designed for resort dinners, summer escapes, and golden-hour cocktails. The cross-neck halter frames your shoulders beautifully, while the teardrop cut-out adds a soft, feminine touch.

Crafted from a smooth, stretchy fabric that contours your silhouette, the ruched mini skirt enhances your natural curves. The standout feature is the front tie finished with a luxe gold palm hardware detail—bringing that refined, tropical-luxe look Sierra Sydney is known for.

A timeless white mini that’s sophisticated, flattering, and perfect for every warm-weather occasion.

View on Social
Palm Cove Mini
Palm Cove Mini
Regular price $99.99 AUD
From the people
From the people

“This green bikini is great! I love the vibrant color and the fabric is very comfortable and light. The fit is perfect - it stays in place while I'm swimming and the straps are adjustable so I can get the right fit.”

Amy R, 2025
From the people

“I recently purchased the pink bikini top from Kendall, and I absolutely love it! The top is made with high quality material and is designed to fit any body type.”

Marie L, 2025
From the people

“The Espresso color is so beautiful and I get so many compliments when I wear it. It's also incredibly easy to put on and adjust for the perfect fit.”

Julie S, 2025

BEST-SELLERS RESTOCK 🧡 Your favourites are back in stock! Add to cart while you can!

View on Social

    Melina | Sequins Skirt

    Make a bold entrance with the Melina Sequins Skirt, designed to turn heads and highlight your confident, sultry side. Perfect for nights out or party-ready moments, this skirt combines shimmer and sleek tailoring for a statement-making look. With its figure-hugging fit and eye-catching sparkle, Melina brings a glamorous edge to any occasion.

    View on Social

      Gianna | Halter Lace Mini Dress

      Elevate your occasionwear with the Gianna Halter Lace Mini Dress, a graceful blend of sophistication and allure. With its flattering slim fit and elegant lace detailing, this mini dress is designed to accentuate your silhouette while offering a light and comfortable feel. Whether for spring soirées or summer nights out, the Gianna dress delivers charm and confidence in every step.

      View on Social

        That summer feeling ✨ New Arrivals online now!

        #summer #sun

        View on Social

          Novalee | Embroidery Split Swimsuit

          Turn heads with the Novalee Embroidery Split Swimsuit, a blend of elegance and modern allure. Designed to sculpt and support, this swimsuit features intricate embroidery details and a flattering split design for a sophisticated beachside look. Whether you're relaxing by the pool or embracing the waves, the Novalee swimsuit offers confidence and style in every moment.

          View on Social

            Amiyah | Elegant Long Set

            Embrace refined sophistication with the Amiyah Elegant Long Set, a chic ensemble designed for modern elegance. This coordinated outfit blends graceful lines with a relaxed silhouette, offering a look that’s both timeless and fashion-forward. Ideal for upscale dinners, special events or stylish everyday wear, it’s a set that exudes confidence and poise.

            View on Social

              Lyla | Elegant Knitted Set

              Channel effortless elegance with the Lyla Elegant Knitted Set, a sleeveless two-piece ensemble designed for elevated everyday dressing. With its refined minimalist style and flattering silhouette, this set brings a sophisticated touch to your wardrobe. Ideal for relaxed yet polished occasions, it offers a chic balance of comfort and modern design.

              View on Social

                Embrace the summer with our curated looks. Discover the styles we love, inspired by you. Shine in the season's favorite outfits.

                View on Social

                  Our mission

                  We are committed to bringing you the latest trends in clothing and accessories while staying true to a chic, effortless aesthetic. Our goal is to celebrate individuality and inclusivity, ensuring that everyone finds pieces that resonate with their personal style.

                  Through a strong connection with our community, an eye for emerging trends, and an inspiring social media presence, Sierra Sydney the label has become a go-to destination for fashion-forward individuals worldwide. We are more than just a brand, we are a movement that embraces confidence, creativity, and the freedom to express yourself through fashion.