Standing Overhead Press, to a Seated Overhead Press, to Incline Bench Press, then Flat Bench Press. I know it's a fair number of compound movements, but should be good for those who are looking to up their upper pressing movement game. Can be done with both dumbbells and a barbell. Scale it appropriately.
If you really want to punish your chest and shoulders, do this dropset as stated, then go back up. (Flat Bench to Incline, then Seated OHP to Standing OHP).
For a lighter version, I would do the above, then go into a flat bench press with a weight that you can do for 20-25 reps, take it to 30 reps. Rest pause if you need to.