This single pattern has been corrected since its original publication in The Knitter Magazine (there was a 1-st shift between color blocks for some sizes)

Un-Deux-Trois is a combination of geometry and playful math, allowing an endless array of yarn pairings.
The fit is very oversized with unusual proportions, but can be easily customized lengthwise.

CONSTRUCTION

The Un-Deux-Trois tee is worked flat in two pieces from the bottom up and the shoulders are seamed. Stitches are picked up around the square neck opening and along the sides to add a neckband and sleeve bands in a contrasting color. The sides are seamed up to the sleeve bands.
The first two lines of blocks are worked in intarsia, the rest in stranded knitting.

YARN

The Plucky Knitter Primo Fingering (fingering weight; 75% Merino; 20% Cashmere; 5% Nylon, 440yds / 402m per 115g skein)
A Royal Icing; 1 skein
B Grass Roots; 1 skein
C Miss Manners; 1 skein
D Grumpy Goat; 1 skein
E Tip Toe; 1 skein
F Petal Pusher; 1 skein
G Give a Hoot; 1 skein
H Hill Valley; 1 skein
J Wild Flowers; 1 skein
or
Yarn A: 165 (194, 215) (248, 281) yds / 151 (177, 197) (227, 257) m
Yarn B: 165 (194, 215) (248, 281) yds / 151 (177, 197) (227, 257) m
Yarn C: 182 (213, 237) (273, 309) yds / 166 (195, 217) (250, 283) m
Yarn D: 216 (253, 281) (324, 368) yds / 198 (231, 257) (296, 336) m
Yarn E: 186 (218, 243) (280, 317) yds / 170 (199, 222) (256, 290) m
Yarn F: 190 (223, 248) (286, 324) yds / 174 (204, 227) (262, 296) m
Yarn G: 119 (139, 155) (179, 203) yds / 109 (127, 142) (164, 186) m
Yarn H: 122 (143, 159) (184, 208) yds / 112 (131, 145) (168, 190) m
Yarn J: 34 yds / 31 m
of fingering yarn

NEEDLES (suggested sizes)

Main needle: US2½ / 3 mm circular needle – or size to obtain gauge/desired fabric
- 32” / 80 cm or longer
Smaller needle: US2 / 2.75 mm circular needle – or 1 size smaller than Main needle
32” / 80 cm or longer
16” / 40 cm
Adjust needle size if necessary to obtain gauge/desired fabric.

GAUGE

27 sts x 37 rows to 10 cm / 4” in stockinette stitch on Main needle, after blocking.

SIZES 1 (2, 3) (4, 5)

To fit bust circumference
81-91 (97-107, 112-127) (132-142, 147-162) cm / 32-36 (38-42, 44-50) (52-56, 58-64)”
Finished bust circumference
142 (160, 178) (195.5, 213.5} cm / 56 (63, 70) (77, 84)”
Recommended ease
Sample shown in size 1 with 52cm / 20.5” positive ease on blond model, 62cm / 24.5” positive ease on myself.