Occasion Dresses 

Occasion Dresses

1 - 15 of 55
1 - 15 of 55

Occasion Dresses Online

The perfect formal dress needs to look and feel sensational. No matter what the occasion, a beautiful gown from Oleg Cassini enables you to make exactly the right impression when you enter the room.


Our collection of formal dresses encompasses a wide variety of designs. You can express your personal sense of style and radiate the kind of glamour which every woman wants to achieve when selecting the perfect dress for a night out.

Evening gowns for every special occasion

We cater for every formal occasion, from short, stylish cocktail dresses to beautiful prom dresses and even full-length, formal ball gowns, offering you a varied collection to reflect the woman you are. Whether you prefer long sleeves, straps or a trend-setting one-shoulder style, you can find the ideal formal dress in our exclusive collection.


Exquisitely crafted using only the highest quality materials, our ball dresses feature intricate detailing, embellished with beading, embroidery and lace. We pay the closest attention to every detail, ensuring all of our evening gowns are perfect before we send them on to our customers. We know that you want your dress to mark you out as someone of superior style and taste, and we go to every effort to make sure you will be the most memorable person in the room.


With a vivid and eclectic range of colours, you can choose to look ultra-feminine in gentle pastel shades, or make an entrance in dramatic midnight blue or black. Or for a look that truly leads the way in the latest trends, we have created a range of gowns in this season’s essential metallic shades, enabling you to sparkle in every setting.


Building on many years of expertise, we believe we have put together the quintessential collection of ball gowns and prom dresses. We understand how important each formal occasion is to you, and we want to help you feel as wonderful as you look.

Shop formal dresses online

You can find our full collection of occasion dresses here. We offer a simple and straightforward online ordering process, enabling you to receive your perfect formal dress within just 14 days.

We ship our formal dresses to Sydney and throughout the rest of Australia, and we offer the very highest levels of customer care. You can feel confident that when you choose an Oleg Cassini dress, you are making the best possible choice, no matter what the occasion.

Shop Evening Gowns & Formal Dresses Online