[sbierwagen]

  inability to modify workspace t-shirt size

What?

[adrianpike]

I _think_ it's a small/medium/large reference, but it's definitely an unconventional way to put it.

[RyJones]

yes, common estimating method. My group at Lab 126 used it.

you're correct his usage is uncommon

[Daviey]

Sorry, I've seen it used in a few environments now... felt like it was common nomenclature. Googling around seems to confirm.

[RyJones]

I don't think you need to apologize. the nomenclature is common, but the usage was new to me. I like neologisms so I'm filing the numbers off your usage and stealing it :)