Bring a large pot of water to a boil and cook the rice noodles according to package instructions until al dente. Drain and set aside.
While the noodles cook, heat a skillet over medium heat and add the shredded coconut. Toast, stirring frequently, until golden brown and fragrant, about 3-5 minutes. Remove from heat and set aside.
Season the shrimp with salt and pepper. In the same skillet, add oil and cook the shrimp over medium-high heat until they turn pink and are cooked through, about 2-3 minutes per side. Remove and set aside.
Add the minced garlic to the skillet and sauté until fragrant, about 30 seconds. Pour in the coconut milk, lime juice, and lime zest, stirring to combine. Bring the sauce to a gentle simmer and cook for 2 minutes to meld flavors.
Add the cooked noodles to the sauce, tossing gently to coat each strand in the coconut-lime sauce. Allow the noodles to heat through for about 1-2 minutes.
Serve the noodles topped with the crispy shrimp and toasted coconut. Finish with extra lime wedges if desired for a fresh squeeze. Enjoy immediately for the best texture and flavor.