in pink—
1. wearing pink clothes, especially a scarlet hunting-coat:
- Although not in pink, I was the best mounted man in the field.
2. executed or finished in pink color:
- Decorated in pink and green the room boasts a king size feather bed and Jacuzzi for two.
in the pink—(coll.) in the most perfect condition; in very good health:
- I am writing these lines to say I am still in the pink and hoping you are the same.