Hey, bb. The hot dog comparison is making me smile. Because I use the 'hot dog' visual for the Part time...but on the Part time, it's a 'good thing,' as Martha Stewart would say. I've never been a Twiggy fan, but please know that there are MANY are. My advice: If you want the hot dog look, try a Part time---don't fill it too full---and carry it with the shoulder strap. My opinion only. I love the look of a Part time, but remember it is LARGER than a City...but don't think that you need to fill ANY Bal Bag to its capacity. If you love Twiggy, then COOL. There is DEFINITELY is a big Twiggy fan contingent...I tried her once w/no gratification, probably like the others who've weighed in so far. Good luck!