(CNN) Attention Target shoppers: Say goodbye to "girls' building sets" and "boys' bedding."

The big box retailer announced Friday that it will start phasing out gender-based signage in some departments. The shift comes in response to customer feedback that distinguishing between products for girls and boys is unnecessary and maybe even harmful.

Parents and gender equality advocates welcomed the news as a significant step with potential to inspire other retailers.

"This change is a step towards removing gender limitations in childhood, but when one of the world's largest retailers does this, the ripple effect will be significant," author Melissa Atkins Wardy said in her blog, Pigtail Pals & Ballcap Buddies , which promotes gender-neutral toys, apparel and other products for children.

"This change will play a role in shifting the way kids see themselves as consumers and will help to shift the way adults see the role of gender in childhood," said Wardy, author of "Redefining Girly: How Parents Can Fight the Stereotyping and Sexualizing of Girlhood, from Birth to Tween."

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