Basic halter top

Ch 100, sl st to join
Row 1: hdc in each st, sl st to join, ch 2. Rep for 15” (or desired length to waste)

Next row: dec 15 sts, 85 sts remain, fasten off.
Bust/bodice: leaving 15 sts on either side of back seam with “H” hk join with sl st. Work first sc in same st as joining, sc in next 70 sts, leaving the 30 unworried sts. Work back and forth in rows, dec 1 sts on beg and end sts of each row until 25 sts remain,
Final row: sc in first st, ch1 sk next st, sc in next” rep to end.
Make an I-cord or chain for neck strap :)