Unfortunately, I only see marketing/sales gimmicks and not any growth hacking DNA in what you are doing.

Just because I get a discount, in this day and age, is not enough for me to try you.

What kind of customers do you have. I mean specifically. Fashion clothes...for whom? Babies? Teens? Men in Executive positions?

What do THEY WANT? What do THEY DO?

Do they like to party? then encouraging fashion show parties at home would bring great word of mouth via tastemakers.

What makes your clothes so special (besides offering 70% off retail). Is the only they care about is money? if so, they probably are not really "fashion" people...they are "discount" people. Which means you must address them differently.

Can you get celebrity endorsements? Can someone win a date with one? Can you make someone into a celebrity? Do they aspire to be actors or models? can you get someone in a show or on a set?

What is your content strategy? Do you have a fashion how to show that gathers the interest of your target while selling your clothing?

To growth hack is simple. Ask your customers what they want..do it.

I am happy to help you map out a strategy. Set up a call with me to build a growth hacking map.