I have mixed feelings when I see topics like this pop up. On one hand, I really do TRY to wear well-fitting clothes. I take my clothes to a seamstress to get them taken in because I have a hard to fit body type (large bust, small underbust, long torso, large butt but no hips). I also live in a developing country where clothes prices can be up to 6x what you'd pay for in the states (which is even worse because our exchange rate is almost 2 to 1!!!) so we simply can't afford a ton of new clothes. To add to this clothes here are NOT made with large busts in mind, most bras don't even carry different cup sizes!!!

So it's a huge major struggle to find clothes that fit and I have to order pretty much all my clothes from abroad which brings in international shipping costs and customs.
And I'm one of the lucky ones! I know about shops that ship here and I know what a proper fitting bra looks like. Most women here are stuck with the super-expensive local options. Add to that that 40% of adults here are overweight and plus-sized clothes are almost non-existent! To give you an idea the plus-size shops start at an equivalent of probably a US size 4-8 and are super-expensive and look like something your grandma would wear. For a young overweight girl they'd rather buy clothes that are stylish so I see a lot of girls wearing pants that give them muffin tops. What can you do? I really don't blame them because I know how horrendous the local options are!!!!
Then there are those of us who have built-in muffin tops. I ALWAYS have a muffin top and I can guarantee it has nothing to do with the fit of the pants! My stomach is super jiggly and like I said it's a built in muffin top. If I wear pants that actually fit at the waist and stay up then my jiggly stomach just sort of globs all over them. If I wear pants that are too big at the waist then they slide down and my built-in muffin top shows through. Sure, I guess I could wear shapewear every single day of my life but considering that I live in a tropical country, I think not!! So instead, I spend a good portion of my day readjusting my pants and hoping for the best.
I really wish I could get every women into a well-fitting bra. The difference really is life-changing and it can eliminate back pain and boost self-confidence. I wish more women understood that they needed a band size=their underbust measurement and they probably need to go up a few cup sizes.
But beyond that I try to be pretty forgiving. Finding well-fitting clothes is practically a full-time job. Fit models are averages of the population so no matter where you shop it's going to be freaking hard to find a place that fits exactly with your proportions. Add to that that everyone has their own definition of what fits and you're talking about impossible standards here. I DO love stores like AJ Rumina, BiuBiu, Pepperberry, and Levi's that now have clothes that have different levels of curvinesss. I really think they're on to something here and when I do have enough $$ I try to buy those brands instead of other brands that expect every women to have the same proportions.
Sorry for the rant but as a fashion blogger this is something pretty close to my heart.
