A bit of a strange strategy, but attention is good. Would probably work better if they were associated with blacksmithing.
And then she does that.
A viscountess wouldn't introduce herself like that. I mean, she didn't even mention her name. And most likely she wouldn't visit the shop personally.
There isn't a set sword size for a person. It depends on how you use it. If that really was the case, we wouldn't have all the various sword lengths we do, from short swords to greatswords. People don't differ that much in size.
Normally swords aren't fast enough to make from scratch to completion in a time a noble would wait in the shop.
Sword looks a bit disproportionate. The handle is a long sword handle, but the blade isn't that long.
If you sell swords to nobles, that's enough to sustain you. Those swords are
expensive.
Nobles don't mainly buy swords for collection purposes.
Wonder who that could be...
"She's not my wife, though."
Yes she is.