AVERY PO829 Papillon 2020 Evening dress by Tania Olsen Designs
AVERY PO829 Papillon 2020 Evening dress by Tania Olsen Designs
Deux Belettes 2020 PO829 2
Deux Belettes 2020 PO829 1
Deux Belettes 2020 PO829 PO852


Spread your wings in our Papillon 2020 collection. The Avery PO829 is a fully lined, floor length, heavy matte satin knit formal dress available in sizes AU 4-30. Please contact your nearest stockist for pricing and availability.

The Avery PO829 formal dress by Tania Olsen Designs is a modern take on a glamorous prom classic. The Avery features a fitted bodice with high boat neckline and a deep plunging bust detail with mesh coverage. There are also triangular cut outs on the sides of the garment, which is finished underneath with a silver glitter belt. The dress then falls into a floor length A Line skirt that is constructed from a luxurious heavy matte satin. This formal dress is available in emerald, fuschia, black and white in sizes AU 4-30.

Features of the Avery PO829 formal dress:

  • Prom 2020 ready
  • High square/boat neck
  • Deep plunging bodice
  • Side cutouts with mesh inserts
  • Heavy matte satin fabric
  • Silver glitter waistband
  • Full skirt
  • Floor length
  • Fully lined
  • Inner bra cups
  • Back zipper
  • Available in: Emerald, Fuchsia, Black, Vintage White
  • Style: PO829

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


Emerald, Fuchsia, Black, Vintage White

Parent Colour

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Floor length


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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 4-30 and 4-30L (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.