Poor quality garments

I am exhausted of buying pants at Mr Price that only lasts for two washes. I bought another pants this week (4 in the last 3 months alone)and wore it to a meeting and on my way there I found the pants torn at the crotch and it looked like the material was too weak to hold the stitches. To save myself the embarrassment, I ran into the store where I bought the pants and they did not have any navy blue pants in my size so I was forced to go and buy a navy blue pants at Woolworths for nearly R500. I find that the lack of quality appalling to say the least! For such a popular brand one would expect a decent product. The shorts I bought 2 weeks ago I cannot wear because the material is disgusting after just one wash! I have lost out on so many items that I cannot wear anymore its just ridiculous!