PO857 Side
PO857 Back
Deux Belettes 2020 PO857 1
Deux Belettes 2020 PO857 PO843


The Maggie PO857 by Tania Olsen is our pick for your next formal or evening event. This stunning style features a sweetheart plunging neckline, side cut outs and a low exposed back with strap detailing. This a a metallic jersey stretch, fully lined, floor length formal dress available in sizes AU 4-30.


The Maggie Metallic Formal Dress PO857 by Tania Olsen Designs is a gorgeous choice for your next formal or evening occasion. It features a plunging sweetheart neckline with a mesh insert, side out outs and an open back. The spaghetti straps sit over the shoulder to form strappy back detailing with a low open back. From the the bodice falls a floor length fitted skirt with a high leg split and small train. The Maggie is fabricated from a metallic stretch jersey material which will make you look and feel amazing and comfortable too! Its a stunning figure hugging style that flatters in all the right places.

Features of the Maggie Metallic Formal Dress PO857:

  • Spaghetti straps
  • Plunging sweetheart neckline
  • Metallic stretch fabric
  • Cutouts
  • High leg split
  • Low, open back
  • Strappy back detail
  • Floor length
  • Mermaid style silhouette
  • Fully lined
  • Inner bra cups
  • Available in: Wine, Cobalt
  • Style: PO857

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


Wine, Cobalt

Parent Colour

Blue, Wine


Low, Open, Racer, Strappy


Stretch Metallic Knit


Floor length


Low cut, Spaghetti strap, Sweetheart


Fitted, Mermaid, Straight

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.