I too am in this same predicament. I bought my saddle because I wanted a unique looking shoulder bag but seeing this bag with strap everywhere is making me think twice about whether or not I should get the strap. I'm sorry the strap didn't work out for you although it looked great on you! I love this Celine option you posted! I love the price! My concern is, would it be too tacky to mix brands? Dior saddle with Celine strap... I just can't justify paying $1200 + tax on a strap that some people on youtube claim leave scratch marks when worn on top of bare skin (tank top or cami) due to its rough texture.I tried clipping on Lady Dior strap and it didn't look great, but I can imagine you can find other straps that suit the bag better. I recently saw a Celine strap that I thought had a very similar aesthetics to Dior and is a fraction of a cost ($395!).
Another option is to look for straps on the pre-loved market, there are plenty.
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