Aguilar is senior global director-marketing communications at Gap.
The move comes one day after Apple announced the Apple Watch - three lines of smart watches to be available in early 2015.
(Also see: Everything You Need to Know About the Apple Watch)
The fashion world remains divided on the first look of the Apple Watch.
Roseanne Morrison, fashion director for the Doneger Group, an industry consultant, said the design fell short of her expectations.
However, many contacted by Reuters agreed that the device was better looking than existing offerings from Samsung Electronics Co Ltd and LG Electronics Inc, which are judged to be clunkier.
Aguilar is one of several hires to bolster Apple's marketing talent, the website said.
In mid-2011, Aguilar was the first external hire by Gap's global Chief Merchandising Officer Seth Farbman, as the struggling company was working in an increasingly competitive specialty retail space, the Ad Age report said.
Apple was not immediately available to comment.
© Thomson Reuters 2014
Get your daily dose of tech news, reviews, and insights, in under 80 characters on Gadgets 360 Turbo. Connect with fellow tech lovers on our Forum. Follow us on X, Facebook, WhatsApp, Threads and Google News for instant updates. Catch all the action on our YouTube channel.
Samsung Galaxy Watch 9 (44mm, LTE)
Starts from ₹44,999
Samsung Galaxy Watch 9 (40mm, LTE)
Starts from ₹37,999
Samsung Galaxy Watch 9 (40mm)
Starts from ₹37,999
Haier M70 Mini LED 65-inch
Starts from ₹74,990
CMF Buds Neo True Wireless Stereo (TWS) Earphones
Starts from ₹2,199
Xiaomi TV FX Mini LED 65
Starts from ₹64,999
IFA 2026: Lenovo Unveiled New IdeaPad, Yoga and ThinkBook Laptops
IFA 2026: Nvidia RTX Spark PCs, Local AI Tools Announced With October Launch Planned
Luna Band Now Available Globally: Check Price in India, Specifications and Features