I'm assuming by link label you are referring to anchor text? My first question is if both pages your linking to are both equally relevant to the anchor text your using? For isntance, if your using the anchor text "red dresses" do both pages your linking to offer "red dresses"?
Second question, assuming the answer to question one is "yes". Why do you have two extremely similar pages on your site? Is there an opportunity for you to combine both pages so that you can have one super relevant and authoritative page? Or maybe there is a distinguisher between both pages, for instance, plus size vs core red dresses. If the latter is true, consider editing your anchor text to read "plus size red dresses" for the core page and then just "red dresses" for the core page.
Best practice suggests you would want to avoid sending similar ranking singals to two pages (especially if their duplicate or near duplicate). Either look to combine the two pages or consider more descriptive anchor text for each link on the page.
Hope this helps!