PO600 Londyn lava front
PO600 Londyn lava back
PO600 Londyn rose
PO600 Londyn rose back


The Londyn PO600 is a fully lined, floor length, stretch sparkle knit evening dress available in sizes AU 4-30. Please contact your nearest stockist for pricing and availability


The Londyn Evening Dress PO600 by Tania Olsen Designs is a romantic and elegant evening dress perfect for your next formal or evening event. The Londyn features a fitted bodice with a v-neckline set with thick shoulder straps that falls to a deep v-shaped back with a tie. From the slightly gathered waistline falls a fitted skirt with a high leg split. This design is constructed with a sparkle stretch knit fabrication that is lightweight and comfortable to wear. Due to the thoughtful design of this gown it’s a great option for petite to plus sizing. This formal or evening dress is available in lava and rose in sizes AU 4-30.

Features of the Londyn Evening Dress PO600:

  • Structured bodice
  • Thick shoulder straps
  • Deep v-shaped back
  • Fitted silhouette
  • Floor length skirt
  • Sparkle stretch knit fabrication
  • Fully lined
  • Inner bra cups
  • Side zipper
  • Available in: Lava, rose
  • Style code: PO600

All of our dresses are designed to be flattering for a variety of different body types, as most styles are available to order in sizes 4-30. To find your perfect fit, please contact your nearest Tania Olsen stockist for assistance with correct measurement and size selection.

For more formal and evening dress inspiration, take a look at our Pinterest.

Additional information


Lava, Rose

Parent Colour

Gold, Pink






Sparkle Stretch Knit


Floor length



Ordering Information

  • Allow approximately 12 weeks for ordering some colours and sizes. Check with your nearest stockists for styles available for immediate dispatch. – Click here for further information

Colour and Fabric

Colour’s displayed on your monitor may vary from the actual fabric colour. Please view a fabric swatch in person at your nearest Tania Olsen Stockist. Please note that each dye lot could vary up to 5% from the colour swatch shown in store and these should be used as a guide.


  • Available to order from sizes 6-18 and 6-18L (extra length)
  • We recommend having your measurements taken to select your size from the Tania Olsen Size chart. Store samples should not be used to select a size as they can change shape over time with different body shapes trying them on.
  • Alterations may be required for a tailored fit.