I have been researching a lot recently and will start my Shopify store soon. However, there is only one thing stopping me as of right now. Finding a niche. A successful dropshipping friend recommended I get into posture correcting products. However, I want my store to be a women's clothing/accessories store.
Is it possible to/how do I sell something that is out of a niche in the same store? If you have no tips/advice, simply your thoughts on the matter would be greatly appreciated.
EDIT: Side question: Is clothing too saturated?