It looks marvelous so far
Therefore, You are making three pair of ruby slipper?
And I see those pair of bows are not in same pattern design. The pair in top I cannot see. The pair in middle is designed vertical pattern. And the pair in bottom is horizontal pattern.
By the way, Is there a pair of ruby slipper in the glass cage bottom?
And... Too many idea...
Why don't you try other colour? I would make one pair in diamond version for my future wife's wedding dress. I don't know the Lao's cultural, so it may be in other form of colour. Is it a good idea?