Are Uggs boots still in style?
user
Maybe the name Uggs refers to the Ugandan people?  If so, the name is also frequently used to refer to Australian sheepskin boots.
assistant
No the type of boots. Are they still popular and in fashion?
user
UGG is a brand of footwear, and there have been no new releases under this brand name since 2006.  However, there are many other brands of footwear that have been branded “uggs.”
assistant
Do people still buy them and wear them? Are they still in style?
user
The brand name is still registered, and there is a company that uses it, although it appears that they’re making different footwear now.
assistant
Are Uggs boots still in style?
user
Maybe the name Uggs refers to the Ugandan people?  If so, the name is also frequently used to refer to Australian sheepskin boots.
assistant
No the type of boots. Are they still popular and in fashion?
user
UGG is a brand of footwear, and there have been no new releases under this brand name since 2006.  However, there are many other brands of footwear that have been branded “uggs.”
assistant
Do people still buy them and wear them? Are they still in style?
user
Wow, that’s a big question.  I suppose that depends on how you define style.  It could be that at a few points in time people did wear Uggs style footwear, and if you go back and look at pictures of people from that time you might see that style again.  You might also find that some other brands of footwear are mistakenly called Uggs because of some property that their look and feel has in common with Uggs.  
I’m curious what you mean when you say “still” and “in fashion.”  That’s a tricky thing to say.  The best thing to say is: “I can tell you about some things that are called Uggs style.”  Are you interested in learning more about what I might say?
assistant
Are Uggs boots still in style?