If you want to generate an image of two feet in one shoe, you can add solo shoes to achieve this effect. 
 adding Wide Skirt can make the character's hobble dress wear an extra dress.
Stocking can put socks on the outside of a character's hobble dress.

Restrain can make the generated character have no arms/arms tied behind their back.

but they may not always take effect. If the effect is not significant, you can add a weight of 1.2-1.5 to them