Is Bliss then, such Abyss — Shoes of Brand Bliss

Is Bliss then, such Abyss, 1
I must not put my foot amiss
For fear I spoil my shoe?

I'd rather suit my foot 4
Than save my Boot－
For yet to buy another Pair
Is possible,
At any store－

But Bliss, is sold just once. 9
The Patent lost
None buy it any more－
Say, Foot, decide the point－
The Lady cross, or not?
Verdict for Boot!
(F.371/J.340)
[1] Bliss:: brand name of her shoes. Abyss:: a gap on the street, an abyss to her favorite shoes.
[4] suit my foot:: to walk with her foot's convinience.
[5] save my Boot:: but then she will step into a gap and damage her shoe.
[8, 9] any store, But Bliss:: a hint that Bliss is a brand name.
[10] Patent lost:: this fashion of shoes existed no more.