TABLECLOTH: Vintage? Fabric Unused Retro Blue Floral Roung Tablecloth 166cm Diameter

Item: this piece packs a big retro punch, but it's impossible to tell if it's true vintage or more of a modern piece. There are no tags attached (and I can't even find a remnant of one as it's been serged around the edge). Sturdy cotton canvas that's tightly woven.
Condition: unused, unwashed, some pale spotty areas that I've pictured and a couple of weave inaccuracies.
Size: 166cm diameter.
Weight: 450g