That's because we have a goal in mind, instead of aimlessly wandering about. It takes longer when you have no ideas. Or if you're simply going for your own sake. Also, you said simple. But don't get too comfortable, whatever jacket works best we'll have to match with pants.

[color matching takes time and a careful eye. she wants it to be as close as they can manage. and keeping her eyes fixed on the clothing removes any temptation to look back at him to make sure the fit was right. yes. that's why she wants to look back. certainly not just to see.]

Of course, you could decide to overrule me at the last moment, if you were struck with a wave of inspiration.