Navy Blue Cocktail Dress Plus Size

Plus size dresses from St Frock let you flaunt your curves with confidence. Browse our collection of elegant plus size dresses in Australia created for comfort, with no compromise on style. These casually elegant women’s dresses are perfect for curvaceous ladies, and new mums looking for stunning wardrobe staples are just as practical.

Show

Find casual plus size maxi dresses for outings in the park, plus size shirt dresses for play dates, and plus size floral shirts for a splash of colour while shopping. Add a touch of glamour with plus size cocktail dresses to heat things up on date night. Whether it's an evening affair calling for plus size cocktail dresses or laid back button-downs and shifts, St Frocks' collection of plus size dresses has something for every occasion. Work or play, St Frock is there for modern ladies on the run. As for baby-mummas, we have an entire maternity clothes section dedicated just to you.

St Frock plus size dresses range to size 22 for a flattering fit on fuller figures. No matter how curvy, St Frock has something for you. Each outfit is designed with your comfort in mind. With a choice of fabulous styles and fashionable prints, you can be ready to leave the house in minutes and still feel put together. Shop our casual and plus size formal dresses in various sizes and designs to fit seamlessly with your daily routine.

Curvy & Plus Size Cocktail Dresses

Although the world is your runway and every day is a fashion show, a cocktail party still gives you the best opportunity to dress your fanciest best. However, getting that show-stopping dress for a cocktail party can be quite a challenge, especially for the plus-sized beauties. But, not anymore!

The journey of the modern cocktail dress started in the 19th century in the guise of modest dinner gowns with long sleeves and high necks. As time passed by, the rise of the “modern women” raised the popularity of cocktail parties hosted by companies to entertain its employees, a large chunk of which were women. Christian Dior did the job of naming the business casual dress that women wore to these parties – “Cocktail Dress.”

Today, one can find cocktail dresses in a plethora of styles, designs, silhouettes, colours, and textures. At THE ICONIC, you can find these stunners in feminine flowing designs, body con styles, or elegant midis. Some come with pretty sleeves, some strapless, some strappy, and some sleeveless from brands like Estelle and Something 4 Olivia. The same theme of variety also continues when it comes to the colours and prints of these eye-catching dresses.

All one has to do is measure themselves perfectly and take aid from our size chart to pick their perfect size. We make sure that the plus-size beauties do not feel left out in the fashion department. Thus, we made sure to stock clothes that will flatter every body type, skin tone, personal style, and mood regardless of the woman’s size.

Click to toggle between product views

Expand to change product sort order

Sort by

  • Falling Petal Cocktail Dress In

    price

    Was $279.95

  • Delphine Tiered Cocktail Dress Floral Print

    price

    Was $199.95

  • Good Cocktail Maxi Dress Multi

    price

    Was $320.00


    Reduced to clear

  • Dahlia Cross Your Heart Dress in Multi

    price

    Was $109.95

    4.8182 out of 5 stars. 11 reviews

  • Beaded One Shoulder Dress in

    price

    Was $399.00

    5.0 out of 5 stars. 1 reviews

  • Beaded Sheath Dress With Cape Light

    price

    Was $399.00

  • Metallic Crinkle Dress in

    price

    Was $229.95

  • Sequin Halter Neck Midi Dress in

    price

    Was $229.95

    Now $160.96

  • Metallic Plisse Tiered Maxi Dress in

    price

    Was $199.95

    Now $139.96

  • Beaded Blouson Dress Rose Quartz

    price

    Was $385.02

  • Look Through Gather Midi Dress

    price

    Was $230.00

    Now $120.00


    Reduced to clear

  • Marble Draw In Midi Dress

    price

    Was $260.00

    Now $120.00


    Reduced to clear

  • Marble Balloon Sleeve Mini Dress

    price

    Was $240.00

    Now $120.00


    Reduced to clear

    5.0 out of 5 stars. 1 reviews

  • Starling Maxi Dress in

    price

    Was $269.96

  • Floral Jacquard Dress in

    price

    Was $279.95

    5.0 out of 5 stars. 2 reviews

  • Amberlight Midi Dress in Jade

    price

    Was $279.95

  • Perception Midi Dress in Green

    price

    Was $239.95

  • Beaded Off Shoulder Dress Sea Glass

    price

    Was $359.00

  • V Neck Embroidered Dip Hem Dress in

    price

    Was $199.00

  • Entwined Midi Dress in

    price

    Was $259.95

  • Knot Detail Sequin Gown In

    price

    Was $199.95

    Now $139.96

  • Silver Rose Floral Maxi Dress in Multi

    price

    Was $229.95

  • Jacquard Sleeveless Midi in Multi

    price

    Was $359.00

  • Velvet Sheath Dress in

    price

    Was $229.95

  • Beaded Short Sheath Dress in Beige

    price

    Was $343.62

  • Alma Dress in

    price

    Was $275.00

  • Bamboo Shirred V Neck Dress in Blue Multi

    price

    Was $129.95

  • Poesy Floral Party Dress in Floral Print

    price

    Was $199.95

  • Sequin Stencil Tiered Dress In Champagne

    price

    Was $279.95

  • Natural Lineage Stripe Dress in Black/White

    price

    Was $99.95

  • Natural Mosaic Shift Dress in Black/White

    price

    Was $129.95

    2.0 out of 5 stars. 1 reviews

  • Embroidered Peony Maxi Dress Floral Print

    price

    Was $259.95

  • Bamboo Azalea Shift Dress in Multi

    price

    Was $129.95

  • Bamboo Rome With Me Tier Dress in

    price

    Was $139.95

  • Natural Seeing Spots Dress in Black/White

    price

    Was $129.95

  • Cotton Stripe Gingham Dress In Navy/White

    price

    Was $149.95

  • Floral Print Midi Tier Dress Multi

    price

    Was $79.00

  • Natural Cat X Dress in

    price

    Was $119.95

    Now $69.00


    Reduced to clear

  • Natural Sketch Floral Dress in Multi

    price

    Was $149.95

  • Cotton Gauze Favourite Dress in Tropical Multi

    price

    Was $149.95

  • Cotton Gauze Favourite Dress in Tropical Multi

    price

    Was $149.95

  • Luna Angle Hem Slip Dress in

    price

    Was $69.95

  • Natural Isla Boho Shirt Dress In Multi

    price

    Was $179.95

  • Luna Base Slip Body Dress Dark Indigo

    price

    Was $49.95

    5.0 out of 5 stars. 3 reviews

  • Luna Base Slip Body Dress

    price

    Was $49.95

    5.0 out of 5 stars. 1 reviews

  • Natural Charm Shirt Dress Multi

    price

    Was $99.00

    Now $69.00


    Reduced to clear

  • Bamboo X Sweat Dress

    price

    Was $129.95

    Now $49.00


    Reduced to clear

    5.0 out of 5 stars. 1 reviews

  • Natural Geo Print Dress in

    price

    Was $129.95

    Now $49.00


    Reduced to clear

    4.0 out of 5 stars. 1 reviews

  • Natural Paisley Boho Dress in Black/White

    price

    Was $169.95

    Now $69.00


    Reduced to clear

  • Natural Dolce Vita Dress in Multi

    price

    Was $139.95

    Now $79.00


    Reduced to clear

  • Luxe Embroidery Sleeve Boho Dress in

    price

    Was $199.95

  • Natural Redefine Dress in

    price

    Was $139.95

  • Blue Ikat Sparkle Dress in Blue Multi

    price

    Was $169.95

  • Natural Rivera Pocket Dress In Blue

    price

    Was $139.95

  • Natural Animal Mix Dress Print

    price

    Was $59.00

  • Natural Suren Tiered Shirt Dress Multi

    price

    Was $179.95

    Now $99.00


    Reduced to clear

  • Natural Abstract Panelled Dress in

    price

    Was $139.95

    Now $59.00


    Reduced to clear

  • Embroidery Tiered Shirt Dress in Multi

    price

    Was $199.95

    Now $109.00


    Reduced to clear

  • Natural Paisley Tiered Dress in Multi

    price

    Was $179.95

    Now $99.00


    Reduced to clear

  • Mini Rib Tiered Dress in

    price

    Was $119.95

    Now $69.00


    Reduced to clear

  • Cowl Rib Ponte Dress in

    price

    Was $159.95

    Now $69.00


    Reduced to clear

  • Bamboo Summer Rose Tier Dress in Multi

    price

    Was $179.95

    4.0 out of 5 stars. 1 reviews

  • Tulip Bamboo Dress in

    price

    Was $129.95

  • Natural Watercolour Tier Dress in Multi

    price

    Was $169.95

    Now $99.00


    Reduced to clear

  • Organic Relaxed Tiered Dress in

    price

    Was $109.95

    Now $59.00


    Reduced to clear

    4.0 out of 5 stars. 1 reviews

  • Organic Swirl Print Tiered Dress in Multi

    price

    Was $119.95

  • Check Natural Dress in Blue Multi

    price

    Was $169.95

  • Grandiflora Roses Maxi Dress in Floral Multi

    price

    Was $199.95

  • Day To Night Tank Dress in

    price

    Was $69.95

  • Natural Tiered Glam Shirt Dress in Multi

    price

    Was $179.95

  • Livia Chiffon Wrap Maxi Dress Ultramarine

    price

    Was $179.95

  • Livia Chiffon Wrap Maxi Dress Strawberry Sorbet

    price

    Was $179.95

  • Luna Base Slip Body Dress in

    price

    Was $49.95

  • Cotton Blend Gingham Dress In Honey

    price

    Was $149.95

  • Natural Paisley Mix Dress in Multi

    price

    Was $149.95

    Now $89.00


    Reduced to clear

  • Natural Wild Flower Dress in Multi

    price

    Was $169.95

  • Luxe Colour Pop Shirt Dress in Azure

    price

    Was $159.95

  • Pansy Linen Shift Dress in Floral Multi

    price

    Was $199.95

    4.0 out of 5 stars. 1 reviews

  • Natural Jewel Floral Dress in Multi

    price

    Was $139.95

  • Spliced Seersucker Dress in Multi

    price

    Was $139.95

  • Arbor Jacquard Dress Coat Black/

    price

    Was $179.00

    Now $99.00


    Reduced to clear

  • Natural Star Print Shirred Dress in Charcoal/Green

    price

    Was $149.95

    Now $89.00


    Reduced to clear

  • Natural Gingham Mix Tiered Dress In Check

    price

    Was $149.95

    Now $89.00


    Reduced to clear

  • Natural Paisley Floral Dress in Multi

    price

    Was $139.95

    Now $59.00


    Reduced to clear

    5.0 out of 5 stars. 1 reviews

  • Natural Paisley Mix Dress in Multi

    price

    Was $149.95

    Now $59.00


    Reduced to clear

  • Natural Connection Tier Dress in Multi

    price

    Was $179.95

  • Natural Blue Skies Tiered Dress in Multi

    price

    Was $179.95

    Now $69.00


    Reduced to clear

  • Cotton Gingham V-neck Dress

    price

    Was $129.95

  • Natural Foulard Print Dress Multi

    price

    Was $59.00

    Now $39.00


    Reduced to clear

  • Linen Check Mate Tiered Dress in Multi Check

    price

    Was $169.95

  • Arialla Spot Dress

    price

    Was $289.00

    Now $209.00

    5.0 out of 5 stars. 1 reviews

  • Fall For You Knit Dress

    price

    Was $139.00


    Reduced to clear

    4.3333 out of 5 stars. 3 reviews

  • Brailey Ponti Dress Deep Forest

    price

    Was $229.00

    Now $199.00

    5.0 out of 5 stars. 1 reviews

  • Brailey Ponti Dress Wine

    price

    Was $229.00

    Now $199.00

    4.1667 out of 5 stars. 6 reviews

  • Foulard Floral Frill Dress

    price

    Was $129.95

    Now $59.95


    Reduced to clear

  • Ruffle Button Through Dress

    price

    Was $139.95

    Now $69.95


    Reduced to clear

Click here to show all the products

Applied

plus size black dresses plus size party dresses long floral dresses boat neck dresses steel dress cocktail dresses afterpay denim dresses midi denim midi dress dress size 14 flowy wedding dress flared coat dress linen smock dress