Cape Union failure to remove security tags, resulted in embarrassment and stress.

I purchased a K-way rain jacket from the Cape Union online store. Unknown to me the store had not removed the 2 security tags on jacket. Whilst wearing the jacket, I went into a local sports shop and the alarm triggered and I was embarrassed and stressed having to explain myself and produce my proof of purchase invoice, to their security. I explained this incident to CU Customer complaints department and was offered a mild apology and a small compensation voucher for their error . They were blaming their own retail store and private Sport stores mannerism of handling this incident. I would rather consumers be made aware of their error and incompetence.