Spring memories is a set containing a hat and fingerless mitts with stranded colorwork in three colors
featuring delicate white dandelions with yellow hearts. The yellow hearts are added afterwards using duplicate stitch.
It is perfect to work up some small leftovers.
You could also try to work the yellow hearts in ‘intarsia’ as @Maddish did because they are only a few stitches wide. See post 40 in the test thread.

The Spring memory hat is worked bottom up with a lorge folded brim. It comes in three sizes: small, medium and large. The sample is the medium size.

Sizes
Finished measurement hat circumference at the brim (slightly stretched): S, M, L: 49 cm / 19¼”, 52 cm / 20½”, 56 cm / 22” to fit head circumference: 52 to 56 cm, 55 to 59 cm, 57 to 63 cm (20½ to 22“, 21½ to 23¼“, 22½ to 24¾“

What you’ll need
fingering weight
Yardage is an estimate.
Main color (grey): ± 140 to 160 m / 155 to 175 yards
Contrasting color 1 (green): ± 190 to 210 m / 210 to 230 yards
Contrasting color 2 (white): ± 80 to 100 m / 90 to 110 yards
Contrasting color 3 (yellow): small leftovers
2.25 mm (US 1) circular needle
2.5 mm (US 1½) circular needle
3 markers between repeats
tapestry needle

Gauge
33 sts and 36 rows in stranded pattern with the larger needle = 10 x 10 cm / 4” x 4”