Helen asked about the thread colors I used while quilting my smaller version of Afternoon Delight.
The white for Stitch in the Ditch is Microquilter 100 wt by Superior, color #7002 White. This was also used on the pumpkin seed motifs in the white squares and to echo quilt around the applique shapes. .
The diagonal lines through the small red and blue squares is Quilters Select 60 wt, #0198--a deep red.
The curvy swirly spirals in the 1" blue border is Quilters Select 60 wt, #0367, a royal blue.
The bobbin thread is Superior's Bottom Line, #621, a creamy white that disappeared on the back of my quilt.
Since my machine quilting is still "in development", I prefer matching thread to minimize seeing wobbles and ooops. I don't use monofilament, though I should try it again to see if I like it. I have both Superior's Monopoly and Wonderfil on hand.
Here is a link to my blog on this quilt, in case you don't follow me:
bbquiltmaker.blogspot.com/2020/09/ruler-work.html
The December 1 blog will have a lot of ideas for finishing our Afternoon Delight quilts with more photos of this smaller quilt and my original sample made to test the pattern last year.