Modcloth Got that Swing Skater Dress - 3X

I LOVE the fun contrasting trim on this navy and white sundress! The navy dress has white embroidered(?) thread making the subtle dots (body) and striped (trim) design. Details: Adjustable straps. Approximately 36" length. I sometimes cut the tags off a dress if they bother me, and I did that here, so I do not know the materials of this dress. I have my digital receipt so I know the size and the amount I paid, but not the materials. It is a somewhat stretchy knit jersey, on the more substantial/weightier side (though still perfect for summer) so it drapes nicely. This is in good used condition.