PO863 Side
PO863 Back
Deux Belettes 2020 PO863 2
Deux Belettes 2020 PO863 4


Spread your wings in our Papillon 2020 collection. The Ella PO863 is a fully lined, floor length, textured sparkle knit formal dress available in sizes AU 4-30. Please contact your nearest stockist for pricing and availability.

Pale blue
Pale blue

The Ella PO863 Formal Dress by Tania Olsen Designs is the ultimate blue cinderella style formal or prom dress. The Ella features a structured bodice with an off-shoulder neckline set with double layer thick straps that continue to the back of the dress. Beneath the arms feature panelled mesh cutouts to give a modern look to the design. Turning to the front of the dress, from the thinly belted waistline falls a A-line silhouette floor length skirt. This design is constructed with a textured sparkle knit fabrication that glistens under lighting. This formal or prom dress is available in pale blue and navy in sizes AU 4-30.

Features of the Ella Formal Dress PO863:

  • Inspired by modern Cinderella
  • Double layer off-shoulder neckline
  • Thin waistband with glitter detail
  • Cutouts with mesh inserts
  • Textured knit fabric
  • A-line skirt
  • Floor length
  • Button and zip back closures
  • Fully lined
  • Inner bra cups
  • Available in: Pale blue, Navy
  • Style code: PO863

All of the dresses are designed to be flattering for a variety of different body types, as this collection is 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 best size selection.

Read about the brand new 2020 Papillon collection here.

Additional information


Pale blue, Navy

Parent Colour

Blue, Navy




Textured knit


Floor length


Off shoulder


A-line, Princess

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.