I’ve progressed to the point that tatting trim for the neck and sleeves for a 0-3 m shirt only takes 4 1/2 hours.
The simple pattern for this is
R 3-3-1–1-3-3 cl, rw
Ch: 3-3, rw
Repeat except first picot is now a join.
Using Lizbeth size twenty load six feet (2 yards) onto the shuttle
Sleeves need 22 rings. Neck needs 24.
Clover picot gauges used were 3 and 5.