It looks like this Part has been superseded by LEGO Part 56630 Neckwear Cape, Scalloped 5 Points [Traditional Starched Fabric].
Click on a colored part below to see the Sets and MOCs that use part 29028 Neckwear Cape, Scalloped 5 Points [Shiny Satin Fabric] in that color. You can find an overview of all LEGO Colors here.
If a color is missing, it probably needs to be added to a Set Inventory.
There are 3 Mold variations of part 29028 - Neckwear Cape, Scalloped 5 Points [Shiny Satin Fabric] in the database, in use between 2017 to 2018. See Molds and other related Parts.