My group has previously joked about my gnome Bard disguising himself as an Orc and broadly suggested that wouldn't work because of the height difference.
However, my interpretation (based on understanding of disguise kits and deception) is that accounting for the height difference (i.e. stilts) is implied in the disguise/deception process.
If I put myself in the shoes of the GM, the only limiting factor I can see is the availability of the materials to make the disguise.
How does the game handle this attempt?