.

you already said not having a shop is inhibiting your business, so go ahead and get it. but only if the location is very good, else you will have a new problem or several new ones.

having a shop gives you the opportunity to diversify. you can display the dresses while selling daily need products by the side. people who come to buy A might see B and also buy.

alternatively, you can sublet to a tailor or two. their rent will help offset your N10k monthly repayments and you can also learn from them.

if you are having problems selling the current stock, don't be in a hurry to add more.

as you got money for the shop, you can also get money for expansion when the time comes. more so as you will now have a traceable business address.

all the best!

Thanks