This is perhaps the Unicorn of Corelle since there isn't much information about the vintage Corelle Macrame design. It only came with hook style stacking cups so it is definitely vintage, around 1972. Green Macrame uses the same hue of green as Spring Blossom Green a.k.a Crazy Daisy. Macrame Blue uses the same hue of blue as Snowflake Blue. If you enjoy mixing patterns these may be great for that purpose.
Macrame was sold as boxed sets of 8 place settings. Some claim that Macrame sets were available at factory stores and probably only sold in around New York state but wasn't sold nationwide.
If you're trying to complete a set of Blue or Green Macrame it can be tough to find every piece you need at thrift stores and yard sales. Here are a few places to check online for hard to find items.