We will be selling gifts, shabby chic (not too much of that!) kids gifts, wedding planning gifts, seasonal. I can wangle a few bike related bits too such as refurbed ladies bikes and such like.
All the best luck but I think you are doomed. What is the reason for moving out of the rented unit - if is due to expansion i.e. you are selling more than you can keep in stock or display, then you may have a fighting chance.
The high street has been decimated - if you can buy the same stuff on the internet, then there is no hope for any shop. The only shops that seem to be thriving are cafes, restaurants and hair dressers since you cannot buy those on the internet.
You need to decide in advance when to pull the plug i.e. after you have lost £ X thousands or not made money for Y months and stick to that.