Adding straps to a strapless dress!

Hi!I was wondering if anyone had ever ordered extra material from their dress store to create off the shoulder straps for a strapless dress. I attached some pictures: one

5 Ways to Make Straps for a Strapless Dress - wikiHow

Adding Straps To A Strapless Dress

Adding straps to the strapless dress. Who has done it? Was it

Adding Straps To A Strapless Dress - Shop on Pinterest

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Dress Straps - Richard Designs

Adding straps to strapless wedding dress?

sewcreatelive: How to Add Ruching Straps to Strapless Gown

sewcreatelive: How to Add Ruching Straps to Strapless Gown