Pros
For the most part, it's not too difficult of a job as you mainly have to go around the apparel department to ensure areas are clean and tidy as well as to fix any products, so that everything looks visually presentable/appealing. Also, assist customers here and there either at the register or to use the fitting rooms. Sometimes you'll get customers asking where to find certain items from different departments.
Part-time shifts are usually 5 hours and you get a 15 minute break in between. You get paid for the training you do on your orientation day as well as some free items, and you get an employee discount. Sometimes they offer free food to employees, which is quite nice.
The interview process is very simple and straight-forward.
Cons
A lot of the focus was placed more on cleanliness, tidiness and the visual merchandising tasks as opposed to being customer-focused, which is quite a strange change of pace if you have previous retail/sales experience where the focus was to be customer-oriented.
Sometimes you'll get customers complaining if anyone works in the apparel department, as the employees are either walking around the department to check if anything needs to be cleaned/tidied or they're on their break.
It can be quite difficult if you're just starting out and you're scheduled to work a shift alone, as you may have questions or require help, but you can ask customer service if anything.
Also, it can get quite boring when it's not busy, when you do the same tasks over and over again as well as hearing the same songs play more than once during your shift.
Sometimes you may be scheduled to work a shift where the hours aren't the greatest, but that does happen working in customer-service/retail sales.